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【单选题】
有一把弹簧秤,秤钩上不受力时,指针不是指在零刻度位置,而是指 在 0.2N 的位置上,此时用手拉弹簧秤的秤钩,使弹簧秤的示数为2.5N,则手拉弹簧的( )
A.
2.3N
B.
2.5N
C.
2.7 N
D.
无法判断
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举一反三
【单选题】I require escort
A.
Divers are needed
B.
Escort is needed
C.
Pumps are needed
D.
Tug assistance is needed
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【单选题】The steering gear was out of work,so the ship had to require escort
A.
The ship needed escort due to being under attack by pirates
B.
The ship needed escort due to being aground
C.
The ship needed escort due to being disabled
D.
The ship needed escort due to being on fire
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【单选题】I have problems with rudder.I require escort
A.
The vessel needs assistance due to steering gear problem
B.
The vessel needs assistance due to engine problem
C.
The vessel needs escort due to propeller problem
D.
The vessel needs escort due to rudder problem
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【单选题】— When _____ the film _____ ? —It _____ for five minutes.
A.
has/ begun; began
B.
did/ begin; has been on
C.
has/begun; has been on
D.
will/ begin; is going to begin
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【单选题】I have problems with propeller.I require escort
A.
The vessel needs assistance due to steering gear problem
B.
The vessel needs assistance due to engine problem
C.
The vessel needs escort due to propeller problem
D.
The vessel needs escort due to rudder problem
查看完整题目与答案
【单选题】escort
A.
护送,护卫者
B.
本质,本体,精华
C.
爆发,喷出
D.
腐蚀,侵蚀
E.
不知道
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【单选题】The old woman ______ for five years.
A.
has been dead
B.
died
C.
has died
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【单选题】有些人能够把识记的事物长时间的保留在头脑里,甚至终身不忘,而也有些人记住事物没多久就忘记了,反映了()的差异
A.
记忆敏捷性
B.
记忆精确性
C.
记忆持久性
D.
记忆准备性
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【单选题】My father has been working on this farm for ________. [     ]
A.
all this five years
B.
whole this five years
C.
these all five years
D.
the whole five years
查看完整题目与答案
【单选题】Escort
A.
情感
B.
皮下的
C.
护送
D.
切除
E.
排泄
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相关题目：
【单选题】I require escort
A.
Divers are needed
B.
Escort is needed
C.
Pumps are needed
D.
Tug assistance is needed
查看完整题目与答案
【单选题】The steering gear was out of work,so the ship had to require escort
A.
The ship needed escort due to being under attack by pirates
B.
The ship needed escort due to being aground
C.
The ship needed escort due to being disabled
D.
The ship needed escort due to being on fire
查看完整题目与答案
【单选题】I have problems with rudder.I require escort
A.
The vessel needs assistance due to steering gear problem
B.
The vessel needs assistance due to engine problem
C.
The vessel needs escort due to propeller problem
D.
The vessel needs escort due to rudder problem
查看完整题目与答案
【单选题】— When _____ the film _____ ? —It _____ for five minutes.
A.
has/ begun; began
B.
did/ begin; has been on
C.
has/begun; has been on
D.
will/ begin; is going to begin
查看完整题目与答案
【单选题】I have problems with propeller.I require escort
A.
The vessel needs assistance due to steering gear problem
B.
The vessel needs assistance due to engine problem
C.
The vessel needs escort due to propeller problem
D.
The vessel needs escort due to rudder problem
查看完整题目与答案
【单选题】escort
A.
护送,护卫者
B.
本质,本体,精华
C.
爆发,喷出
D.
腐蚀,侵蚀
E.
不知道
查看完整题目与答案
【单选题】The old woman ______ for five years.
A.
has been dead
B.
died
C.
has died
查看完整题目与答案
【单选题】有些人能够把识记的事物长时间的保留在头脑里,甚至终身不忘,而也有些人记住事物没多久就忘记了,反映了()的差异
A.
记忆敏捷性
B.
记忆精确性
C.
记忆持久性
D.
记忆准备性
查看完整题目与答案
【单选题】My father has been working on this farm for ________. [     ]
A.
all this five years
B.
whole this five years
C.
these all five years
D.
the whole five years
查看完整题目与答案
【单选题】Escort
A.
情感
B.
皮下的
C.
护送
D.
切除
E.
排泄
查看完整题目与答案