I think self﹣driving cars will come into our life________．
Perhaps．（ ）
A．in a few yearsB．a few years ago
C．for a few yearsD．after a few years
相关试题
The sign 
means that we must slow down and drive______ near the school.
| A． |
quietly |
B． |
quickly |
C． |
carefully |
D． |
seriously |
-As the saying goes， "The longest journey starts with a single step."
-_____________.Let's take action right now.
| A． |
No way |
B． |
You are right |
| C． |
What a pity |
D． |
I don't think so |
- Did you have a good time in Shanghai？
- Yes，come and look.My photos will show you _______________.
| A． |
how did we go there |
| B． |
where we will go |
| C． |
when did we meet |
| D． |
what the trip was like |
-Do you know where your brother is，Mark？
-Sorry.I __________ about a question and didn't hear what you had said.
| A． |
was thinking |
B． |
will think |
| C． |
am thinking |
D． |
was thought |
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