Unit 2 Robots reading课时作业

第一节 单项选择

1．Though the man was badly hurt in the accident, he was still _______ and could think clearly.

A．awake B．aware

C．conscious D．confused

2．When we got to the railway station，the express hadn't started yet，so we _______．

A．needn't hurry B．didn't need hurry

C．needn't to hurry D．needn't have hurried

3．_______ the global economy is showing signs of recovery, many developing countries are still suffering.

A．While B．Where

C．How D．As

4．It was only after we had watched the film "Amazing China"_______ we realized what amazing achievements China has made in the past five years．

A．when B．that

C．which D．what

5．--- Haven't seen you for ages! Where have you been ?

--- I went to Ningxia and _______ there for one year, teaching as a volunteer.

A．have stayed B．stayed

C．had stayed D．am staying

6．President Xi Jinping demanded the environmental problems _______paid special attention to.

A．referred to be B．referred to being

C．refer to being D．refer to be

7．We can hardly believe such a young boy_______ travel around the world all by himself.

A．may B．need

C．should D．must

8．---Why are you so disappointed？

---I went there hurriedly and waited there for 3 hours，______ the tickets have been sold out．

A．only to be told B．only to tell