Linda feels exhausted because she ______ so many visitors today.A、has been havin

游客2023-09-23 10

问题 Linda feels exhausted because she ______ so many visitors today.

选项 A、has been having
B、had been having
C、was having
D、had had

答案 A

解析本题考查现在完成进行时。现在完成进行时have/has been doing的用法是指动作或状态从过去某时开始，持续到现在，可能继续下去，也可能刚刚结束，而且本题主句谓语动词为一般现在时，所以从句也应该与现在时有关。如：He hasn’t been having much luck since he came here．(他自从到这儿没交多少好运。)

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Linda feels exhausted because she ______ so many visitors today.A、has been havin

Iwouldpay______forthebookbecauseIloveitsomuch.A、muchtwiceB、twotim

Becausethewatch______.[originaltext]Whydidgrandfatherlookupset?[/origina

We’dliketocanceltheorderforthegoodsbecauseofthechangeinthehomema

Becausethe______isamazinglylargeforeachgame.[originaltext]Whydosoman

Hewillneverseemtobesuccessful,______hardhetriesbecausenooneissupp

WhyMr.Fishcannotexerciseinthemorning?Becausehemustbe______atexactly

Thepassageisabouthowtoget______.[originaltext]Becausethereareoften

Theoldmanwearsglassesbecausehis______ispoor.A、visionB、viewC、senseD、s

Becausehedidnot______tohislessoninclass.[originaltext]Whydidtheteac

Peoplearefindinglessandlesstimeforrelaxingthemselvesbecause______.[b

[originaltext]TheNewYearcelebrationinThailandwasdestroyedbyviolenc

最容易受光线影响而变质的药品是A.注射用抗生素 B.抗生素胶囊剂 C.胰岛素

有关滴虫的叙述，哪项是错误的A.取分泌物化验时应保温，否则滴虫活力减弱难以辨认

患者女性，41岁。慢性胆囊炎病史4年，近1年自测脉率减慢伴不齐，无头晕、黑蒙、晕

A.0.03～0.1gB.0.1～0.3gC.0.3～1gD.1～3gE.3～6

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