One of the requirements for a fire is that the material_____to its burning temperature.

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问题 One of the requirements for a fire is that the material_____to its burning temperature.

选项 A、heated
B、be heated
C、to be heated
D、being heated

答案B

解析本题测试虚拟语气。名词requirement的同位语从句或表语从句的谓语需用虚拟语气(should+)动词原形。

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考博英语

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One of the requirements for a fire is that the material_____to its burning temperature.

考博英语

Discontentwiththecostand(sometimes)impersonaldeliveryofhealthcare(hasfueled)growthin(alternative)medicine,nowa

Nowadays,withplentifuliceandelectricchurning,fewpeoplerecallthesharedexcitementoftheerawhenmakingicecreamwas

Ihavetosaythis,butthiscoatyou’vejustboughtismadeof______fur;it’snotrealmink.

Itgoeswithoutsayingthatpeoplewhorefuseto______withthelawwillbepunished.

Thepolicecarriedoutan______investigation,butthemissingwomanwasnotyetfound.

SinceJapan______importancetoeducationandtechnologicalinnovation,itseconomyhasdevelopedatahighspeed.

TheUKgovernmenthassomewaytogoinbuildingtrustinitshandlingofgeneticmodificationinagriculture.Lessonslearn

Wheneverwecometostaywiththem,wejustlivelikefightingcocks.

Thefirstmanwhocookedhisfood,insteadofeatingitraw,livedsolongagothatwehavenoideawhohewasorwherehelived

EveryyearasChristmastimerushesin,Igetfranticinquiriesfromreadersaskingaboutthelegalityofgivinghandgunsasgif

患者梁某，男，52岁。近来胁肋隐痛，悠悠不休，遇劳加重，口干咽燥，心中烦热，头晕目眩，舌红少苔，脉细弦而数。最佳治疗方剂是

可以协助诊治官腔内异物取出的项目是

有关支气管扩张的治疗措施不正确的是

A、Borntrager反应B、Kesting-Craven反应C、Feigl反应D、金属离子反应E、无色亚甲蓝显色试验鉴别醌环上有未被取代位置的苯醌及萘醌类化合物的是

A．双胍类B．α—葡萄糖苷酶抑制剂C．硫酰脲类促胰岛分泌药D．胰岛素与胰岛素类似物E．血管紧张素转换酶抑制剂糖尿病合并妊娠、糖尿病合并酮症酸中毒患者应选用()。

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诊断性评价主要是针对在学习上存在问题障碍的学生，正常的学生不需要诊断性评价。()

若要清除列表框控件中的所有列表项，应该使用的方法是