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搜题
【单选题】
按基本额定动载荷选定的滚动轴承,在预定使用期限内其破坏率最大为 。
A.
l%
B.
0.05
C.
0.1
D.
0.5
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举一反三
【单选题】Mary’s birthday ________ on a Sunday this year.
A.
finds
B.
falls
C.
forecasts
D.
founds
【单选题】Mary's birthday ________ on a Sunday this year.
A.
falls
B.
finds
C.
forecasts
D.
founds
【单选题】安全触板在轿门关闭过程中,当有乘客或障碍物触及时,轿门重新打开的()门保护装置
A.
电气
B.
光控
C.
机械
D.
微电脑
【单选题】—When is _________ birthday? —His birthday is May 2nd. [     ]
A.
Tom's
B.
Mary's
C.
Kathy's
D.
Ann's
【单选题】--- When _______ Mary’s birthday? --- It’s _______ September.
A.
am; on      
B.
is; in       
C.
is; on
【单选题】在真菌中,菌丝特化产生假根和匍匐菌丝的是( )。
A.
脉孢菌
B.
青霉
C.
曲霉
D.
根霉
【简答题】读一读,填一填。 Jack: When is your birthday, Mary? Mary: It's in February. Jack: I know. But what's the date? Mary: It's February 19th. Jack: And when is your dad's birthday? Mary: It's September 21st. Jack:...
【简答题】Mary's birthday is October 11 th.(就划线部分提问) _______ _______Mary's birthday?
【简答题】阅读理解 She was born on December 29th. Mary is four years old. Today is Mary's birthday. Mrs. Smith is her mother. There is a party for her. Lots of her friends come to her birthday party. A birthday...
【单选题】Next Friday will be Mary ’ s birthday.
A.
Happy birthday to you .
B.
Let ’ s have a party for her.
C.
Long time no see.
D.
Sorry to hear that.
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