更多"M: Have you done this before
W: N"的相关试题:
[单项选择]--You’ve done this before, right
--No, but if we follow the directions, we ______ have any trouble.
[A] needn’t [B] mustn’t [C] shouldn’t [D] couldn’t
[简答题]We have done things we ought not to have done and ____________(应该做的事情却没有做).
[单项选择]Before we move we should have a garage sale to get rid （ ） some of this furniture.
A. for
B. of
C. from
D. to
[单项选择]We have to think very carefully before we take any action, because it’s a very ______ situation we are in.
A. ideal
B. favourable
C. good
D. severe
[填空题]What have you to do before you get to the departure gate
You have to pay ______.
[填空题]If you are alone, go for help before you have completed the most urgent first -aid measures
[单项选择]Since we have never been here before, we do not know which bus（）
A. should we take
B. to be taking
C. to take
D. should take
[单项选择]You really have to get very old before you realize you’re old. I’m in my middle fifties and I don’t feel out (35) . However, sometimes I look back at my childhood and (36) things to the way life is (37) today’s kids. Some things have certainly changed.
One (38) of change is television. Some changes have been (39) . Some changes, on the other (40) , have been setbacks.
(41) I started school, most people didn’t have a television; TV was just beginning to get (42) . My father decided to go all (43) and buy a 16-inch black and white Motorola (44) . I still remember (45) the Lone Ranger save people from the (46) guys on that awesome electronic (47) . That was exciting!
Now, televisions have (48) pictures in full color. The pictures are (49) and the sound is much more (50) .
The variety and (51) of programming has increased greatly. There are hundr
