---Someone’s been here. Who ___ it be? It looks like Helen.---It __

---Someone’s been here. Who ___ it be? It looks like Helen.---It ___ be Helen.She is ill in hospital.

#88920

must; must

might; could

can; mustn’t

can; can’t

推荐题目

 Maybe if I ________ science，and not literature then，I would be able to give you more help.(2011·北京)

#86550

studied

would study

had studied

was studying

（2014年(春)重庆市高三考前冲刺测试卷）11. How I wish __ more when I was at university, which is too late now.

#86390

I would learn.

I would have learned

I had learned

I learned

Jack ________ have fought with the policeman. —Yes. If one ________ ask for trouble, it can’t be helped.

#86400

would; will

must; may

should; must

need; dare

All the doctors in the hospital insisted that he ____ badly wounded and that he ____ at once.

#90519

should be; be operated on

were; must be operated on

was; should be operated

was; be operated on

Had it not been for the police’s help, Peter 　　　 his bicycle yesterday afternoon.

#87214

could not find

could not have found

didn’t find

hadn’t found

共2810题