―The river runs clear.
―We all appreciate the importance the local government has______ the environmental protection.
| A．attached to | B．contributed to | C．responded to | D．subscribed to |
---David has made great progress recently.
---_____, and______ .
| A．So he has; so you have | B．So he has; so have you |
| C．So has he; so have you | D．So has he; so you have |
Who did the teacher have ___ an article for the wall newspaper just now?
| A．writing | B．write | C．to write | D．written |
Great changes have taken place in that school. It is no longerit was 20 years ago, it was so poorly equipped.
| A．what; when | B．that; which | C．what; which | D．which; that |
His pale face suggested that he ______ ill and the teacher suggested that he _______ the doctor.
| A．was, should see | B．should be, saw | C．were, had seen | D．should be, see, |
A total of 35 Chinese universities rank among the world’s 500 best in a ranking _____ by China's Shanghai Jiao Tong University on Monday.
| A．releasing | B．to release | C．release | D．released |