高校问答easyui报表导出excel:英语选择
来源：百度文库 编辑：高校问答 时间：2024/05/14 16:55:38
-What ___ ?
-I ___ my key and can't open the door.
A. happened;lost B. has happened;lost
C. happens;have lost D. has happened; have lost
-Where ___ you put the ruler? I can't see it anywhere.
-I put it right here. But now it is ___ .
A. have;gone B. did;missed
C. do; going D. will;missing
分别选什么？为什么？
一楼的和我错的一样
应该是DA
谁能详细的解释一下为什么用完成时而不是过去式
-I ___ my key and can't open the door.
A. happened;lost B. has happened;lost
C. happens;have lost D. has happened; have lost
-Where ___ you put the ruler? I can't see it anywhere.
-I put it right here. But now it is ___ .
A. have;gone B. did;missed
C. do; going D. will;missing
分别选什么？为什么？
一楼的和我错的一样
应该是DA
谁能详细的解释一下为什么用完成时而不是过去式
1. D
一定要记住现在完成时表示对现在的影响.之所以选has happened是因为发生的事对我产生了影响,我的钥匙已经不见了. 初中常做这题:Who____(take) my pen, I can't find it. 这里也是强调影响填 has taken
2. A
首先missing=gone=lost 表示找不到了,消失了
其次还是现在完成时表示对现在的影响只能选A
A
what happened?用来问别人"发生什么事了",
and 连接了两个并列成分,所以用过去时
A
完成时是动作发生在过去,对现在造有影响,此句中影响是"找不到了"
it is gone,就是看不到了,没了
1 d
2a
1.A
2. B
A
d
a