Over the past decades, China _______ significantly under the correct leadership of the CPC, he said. The CPC's 18th National Congress will exert great influences on China's future and Africa highly expects of China's further growth.
| A．changed | B．is changing | C．had changed | D．has changed |
His article is good ___ some spelling mistakes.
| A．except that | B．except | C．except for | D．besides |
It’s a bad habit to sleep with all the windows ___.
| A．close | B．closed | C．closing | D．to close |
Instead of you ___ on me. I should wait on you.
| A．wait | B．waited | C．waiting | D．be waited |
“Not all my friends smoke” means :____.
| A．None of my friends smoke | B．All my friends smoke |
| C．Some of my friends smoke | D．My friends don’t smoke |
___ an answer, I wrote to him again.
| A．Having not received | B．Not having received | C．Not receiving | D．Did not receive |