题目内容
—When will Diana arrive?
—Oh, she . She is in the meeting room now.
| A．arrives | B．is arriving |
| C．arrived | D．has arrived |
D
解析试题分析：句意：—Diana什么时候到达？—哦，她已经到了。她现在在会议室。根据句意：在对话之前，Diana已经到了，而且在会议室。表示在过去某一事件发生的某一动作对现在造成了影响或产生了结果，用现在完成时，故选D。
考点：考查动词时态。
名校课堂系列答案Tomorrow is Dragon Boat Day, so my mother and my grandma __ a big meal for our family in the kitchen.
| A．are preparing | B．had prepared |
| C．prepare | D．prepared |
We _____ more than 1,600 words since we began to learn English.
| A．learn | B．have learned |
| C．learned | D．are learning |
I am looking after Tom today.He’s been in my house ______________ 8:00 this morning.
| A．since | B．for |
| C．at | D．till |
I'11 go hiking with Bruce if it tomorrow.
| A．doesn't rain | B．didn't rain |
| C．won't rain | D．hasn't rained |
—The book store ________ a big sale. The books there must be very cheap now.
—Sounds great. Let’s go into it and have a look.
| A．will have | B．had |
| C．is having | D．was having |
When Tim ___ why he was late for school, he just kept silent.
| A．was asked | B．asked |
| C．was asking | D．is asked |
He _____ in this factory for 20 years already.
| A．will work | B．works |
| C．has worked | D．is working |
I like the movie Harry Potter very much. I ________ it three times.
| A．watch | B．watched |
| C．was watching | D．have watched |