2019–2020学年上学期9A Unit3 单元提优（含答案）

一、单项填空(每小题1分，共10分)

(    )1.I feel very worried when I can't think of anyone       .

        A. to talk                             B. talk to            

        C. to talk to                           D. to talk to about

(    )2.—You don't know what great difficulty I had       to get the two tickets.

       —But the film is really worth       twice.

        A. managing; seeing                    B. to manage; seeing

        C. managing; being seen                 D. managed; to be seen

(    )3. I don't doubt       .

        A. that the music is worth listening to

        B. if the music is worth listening to

        C. that the music is worth listening

        D. whether the music is worth listening to

(    )4. It rained so       that people could       go out yesterday morning.