I______to reach Bob on the phone for the last twenty minutes, but the line has been busy.

admin2012-05-23 71

问题 I______to reach Bob on the phone for the last twenty minutes, but the line has been busy.

选项 A、am trying
B、have tried
C、tried
D、have been trying

答案D

解析

转载请注明原文地址:https://kaotiyun.com/show/dNGC777K

本试题收录于：英语题库普高专升本分类

英语

普高专升本

相关试题推荐

IrecentlywroteanautobiographyinwhichIrecalledmanyoldmemories.Oneofthemwasfrommyschooldays,whenourninthgra
TheRedCrossis【B1】______organizationwhichcaresforpeoplewhoarein【B2】______ofhelp.AmaninaParishospitalwhonee
TheRedCrossis【B1】______organizationwhichcaresforpeoplewhoarein【B2】______ofhelp.AmaninaParishospitalwhonee
1970was"WorldConservation(保护)Year".TheUnitedNationswantedeveryonetoknowthattheworldisindanger.Theyhopedthat
Auctions(拍卖)arepublicsalesofgoods,conductedbyanofficiallyapprovedauctioneer(拍卖人).Heaskedthecrowdtogatherinthe
Mr.Blackhas______arrivedinNewYorkandwillmeetwiththeMinisterofTradeonMondaymorning.
Thelittlegirlshowedthepolicemanthecorner______shewasknockedoffherbike.
Whenfriendscometovisitusintheevening,theyspendtheirtimetellingustheyareinahurryandlookingattheirwatches.
Idon’tgotomyhometownmuch,butIoften______.
Itisstillsometimesdifficulttounderstandwhythosebetweenages10and18wouldendangertheirlivesbyjoiningarmedforce

随机试题

美国著名教育学心理学家奥苏伯尔指出：“假如让我把全部教育心理学仅仅归纳为一句原理的话，那么我将以一言蔽之：影响学习的唯一重要因素就是学生已经知道了什么。要探明这点，并应据此进行教学。”这说明()。
有防水要求的建筑地面子分部工程的分项工程施工质量每检验批抽查数量应按其房间总数随机检验不应少于()间。
(　　)是指在渗透水流的作用下，土体遭受变形或破坏的现象。
某市人大常委会出台意见，规定了市政府的哪些重大事项需要报人大常委会备案或提请人大常委会审议，并制定了相关程度。该市这一举措()。
下列关于综合实践活动课程的说法，错误的是()
抢劫：诉讼：辩护
甲生子乙、丙，女丁，其妻早逝。丙成年后娶妻戊，生子庚。甲设立遗嘱指定丙继承其全部遗产。丙因车祸丧生后，甲痛不欲生，当天即因脑淤血去世，留下遗产。有权继承甲遗产的人员有()。
讨论下列函数的连续性并判断间断点的类型：
设A是任一n(n≥3)阶方阵，A*是其伴随矩阵，又k为常数，且k≠0，±1，则必有(kA)*=
Itisdiscoveredthatinfantsoffourweeksoldarealreadyabletorecognizesubtledifferenceinlanguagesounds.

最新回复(0)

I______to reach Bob on the phone for the last twenty minutes, but the line has been busy.

英语

普高专升本

IrecentlywroteanautobiographyinwhichIrecalledmanyoldmemories.Oneofthemwasfrommyschooldays,whenourninthgra

TheRedCrossis【B1】organizationwhichcaresforpeoplewhoarein【B2】ofhelp.AmaninaParishospitalwhonee

TheRedCrossis【B1】organizationwhichcaresforpeoplewhoarein【B2】ofhelp.AmaninaParishospitalwhonee

1970was"WorldConservation(保护)Year".TheUnitedNationswantedeveryonetoknowthattheworldisindanger.Theyhopedthat

Auctions(拍卖)arepublicsalesofgoods,conductedbyanofficiallyapprovedauctioneer(拍卖人).Heaskedthecrowdtogatherinthe

Mr.Blackhas______arrivedinNewYorkandwillmeetwiththeMinisterofTradeonMondaymorning.

Thelittlegirlshowedthepolicemanthecorner______shewasknockedoffherbike.

Whenfriendscometovisitusintheevening,theyspendtheirtimetellingustheyareinahurryandlookingattheirwatches.

Idon’tgotomyhometownmuch,butIoften______.

Itisstillsometimesdifficulttounderstandwhythosebetweenages10and18wouldendangertheirlivesbyjoiningarmedforce

美国著名教育学心理学家奥苏伯尔指出：“假如让我把全部教育心理学仅仅归纳为一句原理的话，那么我将以一言蔽之：影响学习的唯一重要因素就是学生已经知道了什么。要探明这点，并应据此进行教学。”这说明()。

有防水要求的建筑地面子分部工程的分项工程施工质量每检验批抽查数量应按其房间总数随机检验不应少于()间。

(　　)是指在渗透水流的作用下，土体遭受变形或破坏的现象。

某市人大常委会出台意见，规定了市政府的哪些重大事项需要报人大常委会备案或提请人大常委会审议，并制定了相关程度。该市这一举措()。

下列关于综合实践活动课程的说法，错误的是()

抢劫：诉讼：辩护

甲生子乙、丙，女丁，其妻早逝。丙成年后娶妻戊，生子庚。甲设立遗嘱指定丙继承其全部遗产。丙因车祸丧生后，甲痛不欲生，当天即因脑淤血去世，留下遗产。有权继承甲遗产的人员有()。

讨论下列函数的连续性并判断间断点的类型：

设A是任一n(n≥3)阶方阵，A是其伴随矩阵，又k为常数，且k≠0，±1，则必有(kA)=

Itisdiscoveredthatinfantsoffourweeksoldarealreadyabletorecognizesubtledifferenceinlanguagesounds.

I______to reach Bob on the phone for the last twenty minutes, but the line has been busy.

英语

普高专升本

IrecentlywroteanautobiographyinwhichIrecalledmanyoldmemories.Oneofthemwasfrommyschooldays,whenourninthgra

TheRedCrossis【B1】______organizationwhichcaresforpeoplewhoarein【B2】______ofhelp.AmaninaParishospitalwhonee

TheRedCrossis【B1】______organizationwhichcaresforpeoplewhoarein【B2】______ofhelp.AmaninaParishospitalwhonee

1970was"WorldConservation(保护)Year".TheUnitedNationswantedeveryonetoknowthattheworldisindanger.Theyhopedthat

Auctions(拍卖)arepublicsalesofgoods,conductedbyanofficiallyapprovedauctioneer(拍卖人).Heaskedthecrowdtogatherinthe

Mr.Blackhas______arrivedinNewYorkandwillmeetwiththeMinisterofTradeonMondaymorning.

Thelittlegirlshowedthepolicemanthecorner______shewasknockedoffherbike.

Whenfriendscometovisitusintheevening,theyspendtheirtimetellingustheyareinahurryandlookingattheirwatches.

Idon’tgotomyhometownmuch,butIoften______.

Itisstillsometimesdifficulttounderstandwhythosebetweenages10and18wouldendangertheirlivesbyjoiningarmedforce

美国著名教育学心理学家奥苏伯尔指出：“假如让我把全部教育心理学仅仅归纳为一句原理的话，那么我将以一言蔽之：影响学习的唯一重要因素就是学生已经知道了什么。要探明这点，并应据此进行教学。”这说明()。

有防水要求的建筑地面子分部工程的分项工程施工质量每检验批抽查数量应按其房间总数随机检验不应少于()间。

( )是指在渗透水流的作用下，土体遭受变形或破坏的现象。

某市人大常委会出台意见，规定了市政府的哪些重大事项需要报人大常委会备案或提请人大常委会审议，并制定了相关程度。该市这一举措()。

下列关于综合实践活动课程的说法，错误的是()

抢劫：诉讼：辩护

甲生子乙、丙，女丁，其妻早逝。丙成年后娶妻戊，生子庚。甲设立遗嘱指定丙继承其全部遗产。丙因车祸丧生后，甲痛不欲生，当天即因脑淤血去世，留下遗产。有权继承甲遗产的人员有()。

讨论下列函数的连续性并判断间断点的类型：

设A是任一n(n≥3)阶方阵，A*是其伴随矩阵，又k为常数，且k≠0，±1，则必有(kA)*=

Itisdiscoveredthatinfantsoffourweeksoldarealreadyabletorecognizesubtledifferenceinlanguagesounds.

TheRedCrossis【B1】organizationwhichcaresforpeoplewhoarein【B2】ofhelp.AmaninaParishospitalwhonee

TheRedCrossis【B1】organizationwhichcaresforpeoplewhoarein【B2】ofhelp.AmaninaParishospitalwhonee

(　　)是指在渗透水流的作用下，土体遭受变形或破坏的现象。

设A是任一n(n≥3)阶方阵，A是其伴随矩阵，又k为常数，且k≠0，±1，则必有(kA)=