I have to see the doctor because I ______ a lot lately.

A． have been coughing

B． had coughed

C． coughed

D． cough

[单选题]I have to see the doctor because I a lot lately. ( )A． have been coughingB． had coughedC． coughedD． cough

[单选题]Have you gone to see the doctor?--No, but __________.A.I goB.I' m going to

[主观题]48) I have excluded him because, while his accomplishments may contribute to the solution of moral problems, he has not been charged with the task of approaching any but the factual aspects of those problems.

[问答题]I’m certain he’ll go to see the film, because he’s bought a ticket.

[单选题]I insist that a doctor ______ immediately.A． has been sent forB． sends forC． will be sent forD． be sent for

[单选题]Student A: I am terribly sorry because I left your dictionary in the library and I just couldn't find it there.Student B:______I have a new one.

[单选题]I have ______her, but I have never met her.A.heardB.heard ofC.heard fromD.h

[单选题]Ihavekeptthatportrait____________Icanseeiteveryday,asitalwaysremindsmeofmyuniversitydaysinLondon.A．)whichB)whereC．)whetherD)when

[单选题]I _____to see you but I was occupied in designing a new device.A.wouldhave

[单选题]I’msorryIcan’tseeyouimmediately;butifyou’dliketotakeaseat,I’llbewithyou_________.A．)foramomentB)inamomentC)forthemomentD)atthemoment