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【单选题】
单片机的P0、P1口作输入用途之前必须（）。A.
在相应端口先置 1
B.
在相应端口先置0
C.
外接高电平
D.
外接上拉电
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【简答题】I hope your wishes will come true in the future.
【单选题】样板校活动开展时间是 ( )
A.
1 0 月 9 日—— 1 2 月 3 1 日
B.
1 0 月 1 5 日 —— 12 月 9 日
C.
1 0 月 1 日—— 1 2 月 1 日
D.
1 0 月 1 日—— 1 2 月 3 1 日
【单选题】听力原文：W: I certainly like to meet your parents, but I feel a little nervous. I hope they will like me. M: Take it easy, my parents will approve of any girl I like. Q: What is the probable relationship ...
A.
Husband and wife.
B.
Manager and candidate.
C.
They are dating each other.
D.
Room keeper and a visitor.
【简答题】低压电器一般由感受部件和 两部分组成。
【单选题】Thank you ever so much for your congratulations and good wishes. I hope I can _____ to them. [ ]
A.
look up
B.
live up
C.
add up
D.
set up
【单选题】听力原文：W: How is your job? I hope you can establish a good relationship with your new comrades. M: I couldn't feel better about it! I have forgotten my miserable days in the former company. Q: How does ...
A.
He is very satisfied with it.
B.
He has to spend the miserable days.
C.
He thinks it should be better.
D.
He has some problems with his comrades.
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