Unit 1 单元质量检测(一)
(时间：100分钟 满分：100分 本卷共4页)
Ⅰ.单项填空(共15小题；每小题1分，满分15分)
1．Mary never does any reading in the evening, ________.
A．so does John B．John does too
C．John doesn't too D．nor does John
2．Bill suggested ________ a meeting on what to do for the Shanghai Expo during the vacation.
A．having held B．to hold
C．holding D．hold
3．—The woman biologist stayed in Africa studying wild animals for 13 years before she returned.
—Oh，dear！She ________ a lot of difficulties!
A．may go through
B．might go through
