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【多选题】
发动机输出的动力需要传动系统传递，常见的传动方式包括（）A.
机械传动
B.
液压传动
C.
气压传动
D.
流体传动
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【单选题】I’m thinking about going to Germany this summer and I need your advice. You’re the best person I know to answer my questions, you’re German.
A.
after
B.
before
C.
for
D.
unless
【单选题】—Hi, I hear you’re going to London this summer vacation. — , I was going to, but now I have changed my plan.
A.
Previously
B.
Recently
C.
Absolutely
D.
Partly
【简答题】钩藤总碱灌胃给药或者注射可对抗____引起的豚鼠哮喘。
【单选题】On summer nights, I often go to sleep _____ the windows ______. [ ]
A.
with, on
B.
with, open
C.
with, close
D.
let, open
【单选题】---On summer nights the weather is usually very hot. ---Yes, so I often go to sleep ______ the windows ______.
A.
with, on
B.
have, open
C.
with, open
D.
with, closed
【单选题】Bill Frith's garden is larger than Joe's. It is ______.
A.
larger garden
B.
a large garden
C.
large garden
D.
largest garden
【单选题】---Do you often go swimming in summer? ---No, _________.Swimming is a good kind of sports, but I can’t swim.
A.
sometimes
B.
often
C.
always
D.
never
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