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【多选题】
下列、轴配合中，用过渡配合的有（）A.
既要求对中，又要拆卸方便。
B.
工作时有相对运动。
C.
需要传递足够大的转矩场合。
D.
要求定心好，载荷由键传递。
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举一反三
【单选题】Where did Lily probably go in the winter vacation?
A.
Tiger Hill Suzhou
B.
Museums in Nanjing
C.
Tropical beaches in Sanya
【单选题】_____I remember most about my grandmother is that she showed her love through food
A.
How
B.
What
C.
If
D.
Whether
【单选题】—Do you know _______? —She _______ Shanghai. [ ]
A.
where is Lily, has gone
B.
where Lily is, has been to
C.
where is Lily, has been to
D.
where Lily is, has gone to
【简答题】用动词的适当形式填空 I like ____ (play) football. Sometimes she ____ (go) for a walk with her grandmother. I should ____ (do) exercise before the test. He is good at ____ (run). In the past, she ____ (go) to sc...
【单选题】Where did Lily probably go in the winter vacation?
A.
Tiger Hill in Suzhou
B.
Museums in Najing
C.
Tropical beaches in Sanya
【单选题】Where did Lily Probably go in the winter vacation?
A.
Tiger Hill in Suzhou
B.
Museum in Nanjing
C.
Tropical beaches in Sanya
【单选题】It’s Sunday morning. And it’s raining. My grandparents, my parents, my cousin and I are at home. What are my grandparents doing? Oh, my grandfather is reading a newspaper. My grandmother is watering t...
A.
My grandfather
B.
My grandmother
C.
My father .
D.
My mother.
【单选题】My grandmother is ill. I have to ______ her at home.
A.
take care of
B.
take after
C.
look for
【单选题】Where did Lily probably go in the winter vacation?
A.
Tiger Hill in Suzhou.
B.
Museums in Nanjing.
C.
Tropical beaches in Sanya.
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