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【判断题】
当系统的流量减小时,油缸的运动速度就减小。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】Lunch is available in Peking House______.
A.
every day
B.
every other day
C.
all weekends
D.
all weekdays
【简答题】普通晶闸管的图形符号是___三个电极分别是___、___、___
【单选题】--- Mike, what did our monitor say just now? --- Every boy and every girl as well as the teachers who _____ to visit the museum _____ asked to be at the school gate before 6:30 in the morning.
A.
is ; is
B.
are; are
C.
is; are
D.
are; is
【单选题】According to the letter, when will meetings be held?
A.
Every Monday
B.
Every Tuesday
C.
Every Wednesday
D.
Every Thursday
【单选题】---Did you go to the show last night? --- Yeah． Every boy and every girl in the area ____ invited．
A.
were
B.
was
C.
has been
D.
have been
【单选题】It is requested that every student ______ a paper on the rapid development of industry.
A.
writes
B.
wrote
C.
writing
D.
write
【简答题】It is requested that every student ______ a paper on sustainable development. A) writes B) wrote C) writing D) write
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