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【单选题】
The ________ of the trees in the water was very clear.
A.
sight
B.
reflection
C.
shadow
D.
picture
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【判断题】时序是指读写器和电子标签的工作次序,不管什么情况,只有一种秩序,那就是读写器先发言。
A.
正确
B.
错误
【判断题】计算机操作系统打过补丁,那么计算机就是安全的了
A.
正确
B.
错误
【单选题】Mr.Black is looking forward to ______ his Chinese partner soon.
A.
seeing
B.
see
C.
be seeing
D.
have seen
【单选题】In Hangzhou,Mr.Black was so struck ________ the beauty of nature that he stayed ________ another night.
A.
at;on
B.
with;at
C.
for;in
D.
by;for
【单选题】8051单片机可以外部扩展ROM的容量为( )。
A.
64KB
B.
32KB
C.
60KB
D.
16KB
【单选题】8051 单片机可以外部扩展 ROM 的容量为( )
A.
64KB
B.
32KB
C.
60KB
D.
16KB
【判断题】在新闻摄像时,当光比反差很大时,一般使用手动光圈.以保证主体的对曝光。
A.
正确
B.
错误
【单选题】Mr.Black said the local bird was an interpreter because——————————————.
A.
the three Chinese birds didn’tknow English
B.
it was different from the Chinesebirds
C.
he was making a joke
【判断题】在新闻摄像时,当光比反差很大时,一般使用手动光圈,以保证主题的正确曝光。
A.
正确
B.
错误
【单选题】Then moment _________ Mary will always remember is _________ Mr.Black gave her a lot of valuable advice on how to improve her writing.
A.
when; that
B.
that; that
C.
that; when
D.
when; where
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