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【判断题】
自行车的车轴一般应选择加润滑油润滑。A.
正确
B.
错误
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举一反三
【单选题】— It is better for you to lose weight by taking exercise every morning. — I think your suggestion deserves ______. [ ]
A.
try
B.
tried
C.
to be tried
D.
to try
【简答题】1 图中有几条食物链? 2 鹰是第几营养级? 3 处于第三营养级的有哪些生物? 4 鹰和蛇是什么关系?
【简答题】根据《合同法》的规定，违约责任的免责条件不包括：（ ）。
【单选题】It is better for you to walk down the stairs instead of ________ the elevator.
A.
taking
B.
to take
C.
take
D.
taken
【单选题】It is better for you to be _____ about its consequences before you take any action.
A.
positive
B.
absolute
C.
critical
D.
favorite
【单选题】It is better for you to ______ in bed.
A.
only sleep
B.
watch TV
C.
write letters
D.
read
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