John felt a little disappointed and was about to leave, ______ something occurred which attracted his attention.

admin2010-05-25 69

问题 John felt a little disappointed and was about to leave, ______ something occurred which attracted his attention.

选项 A、while
B、when
C、until
D、unless

答案B

解析连接词辨析题。根据结构判断，空格前后的分句之间为并列关系，这两个分句表达的是几乎同时发生的时间关系，四个选项中只有when既可以表示并列关系，又可以表示时间关系；while虽然可以作并列连词，但是强调转折关系，表示“然而，却”，相当于whereas。

转载请注明原文地址:https://kaotiyun.com/show/rO2K777K

专业英语四级

相关试题推荐

Nowadaysgroupsofscientificworkers,often【C1】______bytheirgovernments,spendtheirtime【C2】______theoccurrenceofearthq
Nowadaysgroupsofscientificworkers,often【C1】______bytheirgovernments,spendtheirtime【C2】______theoccurrenceofearthq
Thefirecaused______casualties.
______nofartherbusiness,theChairmanclosedthemeeting.
TheRoleofReligioninKoreanHigherEducationItiswidelybelievedthatreligioustraditions,suchasBuddhism,Confuci
Somepeoplebelievethatyouhavetobeaspecialkindofpersontosellaproduct.Butalthoughitisclearthatasuccessfuls
Ithasbeenproposedthatwe______ourdepartureuntilitturnsclear.
Thevictorywasachievedthroughanumberofstruggles,______havebeenmentionedinChapterThree.
Onereasonhumanbeingscanthriveinallkindsofclimatesisthattheycancontrolthequalitiesoftheairintheenclosedsp
Onereasonhumanbeingscanthriveinallkindsofclimatesisthattheycancontrolthequalitiesoftheairintheenclosedsp

随机试题

ElectricityThemodernageisanageofelectricity.Peoplearesousedtoelectriclights,radio,televisions,andtelephon
不稳定型心绞痛与非ST段抬高的心肌梗死的主要区别在于
施工成本偏差分析可采用不同的方法，常用的分析方法有()。
欧盟金融市场的另类投资基金不包括()。
下列各项有关贷款期限的说法中，不正确的是()。
发料凭证汇总表属于()。
控制图的作用是()。
大力发展和不断加强对外经济技术交流，积极参与国际交换和国际竞争，以生产和交换的国际化取代闭关自守和自给自足，促进经济的变革，使我国经济结构由封闭型经济转变为开放型经济，促进国民经济健康快速的发展。我国改革开放以来的实践证明，对外开放()
设A，B是两个随机事件，P(A)=0．3，P(A∪B)=0．6，且P(A|B)+=1，则
Thehighestanxietymomentintheholidayseasonmustbethemomentjustbeforeyourlovedonesunwraptheirgifts.Theribbonc

最新回复(0)

John felt a little disappointed and was about to leave, ______ something occurred which attracted his attention.

专业英语四级

Nowadaysgroupsofscientificworkers,often【C1】bytheirgovernments,spendtheirtime【C2】theoccurrenceofearthq

Nowadaysgroupsofscientificworkers,often【C1】bytheirgovernments,spendtheirtime【C2】theoccurrenceofearthq

Thefirecaused______casualties.

______nofartherbusiness,theChairmanclosedthemeeting.

TheRoleofReligioninKoreanHigherEducationItiswidelybelievedthatreligioustraditions,suchasBuddhism,Confuci

Somepeoplebelievethatyouhavetobeaspecialkindofpersontosellaproduct.Butalthoughitisclearthatasuccessfuls

Ithasbeenproposedthatwe______ourdepartureuntilitturnsclear.

Thevictorywasachievedthroughanumberofstruggles,______havebeenmentionedinChapterThree.

Onereasonhumanbeingscanthriveinallkindsofclimatesisthattheycancontrolthequalitiesoftheairintheenclosedsp

Onereasonhumanbeingscanthriveinallkindsofclimatesisthattheycancontrolthequalitiesoftheairintheenclosedsp

ElectricityThemodernageisanageofelectricity.Peoplearesousedtoelectriclights,radio,televisions,andtelephon

不稳定型心绞痛与非ST段抬高的心肌梗死的主要区别在于

施工成本偏差分析可采用不同的方法，常用的分析方法有()。

欧盟金融市场的另类投资基金不包括()。

下列各项有关贷款期限的说法中，不正确的是()。

发料凭证汇总表属于()。

控制图的作用是()。

设A，B是两个随机事件，P(A)=0．3，P(A∪B)=0．6，且P(A|B)+=1，则

Thehighestanxietymomentintheholidayseasonmustbethemomentjustbeforeyourlovedonesunwraptheirgifts.Theribbonc

John felt a little disappointed and was about to leave, ______ something occurred which attracted his attention.

专业英语四级

Nowadaysgroupsofscientificworkers,often【C1】______bytheirgovernments,spendtheirtime【C2】______theoccurrenceofearthq

Nowadaysgroupsofscientificworkers,often【C1】______bytheirgovernments,spendtheirtime【C2】______theoccurrenceofearthq

Thefirecaused______casualties.

______nofartherbusiness,theChairmanclosedthemeeting.

TheRoleofReligioninKoreanHigherEducationItiswidelybelievedthatreligioustraditions,suchasBuddhism,Confuci

Somepeoplebelievethatyouhavetobeaspecialkindofpersontosellaproduct.Butalthoughitisclearthatasuccessfuls

Ithasbeenproposedthatwe______ourdepartureuntilitturnsclear.

Thevictorywasachievedthroughanumberofstruggles,______havebeenmentionedinChapterThree.

Onereasonhumanbeingscanthriveinallkindsofclimatesisthattheycancontrolthequalitiesoftheairintheenclosedsp

Onereasonhumanbeingscanthriveinallkindsofclimatesisthattheycancontrolthequalitiesoftheairintheenclosedsp

ElectricityThemodernageisanageofelectricity.Peoplearesousedtoelectriclights,radio,televisions,andtelephon

不稳定型心绞痛与非ST段抬高的心肌梗死的主要区别在于

施工成本偏差分析可采用不同的方法，常用的分析方法有()。

欧盟金融市场的另类投资基金不包括()。

下列各项有关贷款期限的说法中，不正确的是()。

发料凭证汇总表属于()。

控制图的作用是()。

设A，B是两个随机事件，P(A)=0．3，P(A∪B)=0．6，且P(A|B)+=1，则

Thehighestanxietymomentintheholidayseasonmustbethemomentjustbeforeyourlovedonesunwraptheirgifts.Theribbonc

Nowadaysgroupsofscientificworkers,often【C1】bytheirgovernments,spendtheirtime【C2】theoccurrenceofearthq

Nowadaysgroupsofscientificworkers,often【C1】bytheirgovernments,spendtheirtime【C2】theoccurrenceofearthq