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【单选题】
某线性一端口网络,其有功功率为60W,功率因数为0.6,电路为容性,则其无功功率为( )
A.
60var
B.
-80var
C.
80var
D.
120var
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皮皮学刷刷变学霸
举一反三
【单选题】找出下列划线部分的音标 We finally found a few s ea ts in the back row of the th ea tre.
A.
[ i: ] [ ɪə ]
B.
[ e ] [ eɪ ]
C.
[ e ] [ ɪə ]
D.
[ eɪ ] [ i: ]
查看完整题目与答案
【简答题】(英译汉)In reply to your letter of April 15th, we have found it impossible for our customers to accept your quotation as it is too high.
查看完整题目与答案
【多选题】关于四气，下面哪些是正确的
A.
药物具有的寒热温凉四种药性
B.
说明药物作用性质的重要概念之一
C.
四气是从药物作用人体所发生的反应概括出来的
D.
四气与所疗疾病的寒热性质相反
E.
四气的本质只有寒热二性
查看完整题目与答案
【单选题】On our from the last holiday, we found th at somebody had broken i nto our flat .
A.
r eturn
B.
back
C.
home
D.
come
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【单选题】We ______ from your letter of 10th October that our price is found to be on the high side.
A.
were noted
B.
have been noted
C.
note
D.
had noted
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【单选题】从学科领域角度，一个学化学专业的同学从事环境工程相关工作，是从转换到( )
A.
从工程技术领域转换到自然科学领域
B.
从自然科学领域转换到社会科学领域
C.
从自然科学领域转换到工程技术领域
D.
从工程技术领域转换到社会科学领域
查看完整题目与答案
【单选题】骨关节退行性变的首要病理变化是
A.
关节软骨的退变
B.
关节滑膜增生
C.
关节面骨质增生
D.
关节面下小囊性变
E.
以上都不是
查看完整题目与答案
【简答题】In reply to your letter of March 15 th , we have found it impossible for our customers to accept your quotation as it is too high.
查看完整题目与答案
【单选题】骨关节退行性变的首要病理变化是
A.
关节滑膜增生
B.
关节面骨质增生
C.
关节面下小囊性变
D.
关节囊炎性变
E.
关节软骨退变
查看完整题目与答案
【简答题】Today,we are living a rapid life.We always try to get things done 1 .On weekdays,we are busy 2 or working.One of the 3 is that we don’t have enough exercise.We all know 8th August is National Fitness ...
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相关题目：
【单选题】找出下列划线部分的音标 We finally found a few s ea ts in the back row of the th ea tre.
A.
[ i: ] [ ɪə ]
B.
[ e ] [ eɪ ]
C.
[ e ] [ ɪə ]
D.
[ eɪ ] [ i: ]
查看完整题目与答案
【简答题】(英译汉)In reply to your letter of April 15th, we have found it impossible for our customers to accept your quotation as it is too high.
查看完整题目与答案
【多选题】关于四气，下面哪些是正确的
A.
药物具有的寒热温凉四种药性
B.
说明药物作用性质的重要概念之一
C.
四气是从药物作用人体所发生的反应概括出来的
D.
四气与所疗疾病的寒热性质相反
E.
四气的本质只有寒热二性
查看完整题目与答案
【单选题】On our from the last holiday, we found th at somebody had broken i nto our flat .
A.
r eturn
B.
back
C.
home
D.
come
查看完整题目与答案
【单选题】We ______ from your letter of 10th October that our price is found to be on the high side.
A.
were noted
B.
have been noted
C.
note
D.
had noted
查看完整题目与答案
【单选题】从学科领域角度，一个学化学专业的同学从事环境工程相关工作，是从转换到( )
A.
从工程技术领域转换到自然科学领域
B.
从自然科学领域转换到社会科学领域
C.
从自然科学领域转换到工程技术领域
D.
从工程技术领域转换到社会科学领域
查看完整题目与答案
【单选题】骨关节退行性变的首要病理变化是
A.
关节软骨的退变
B.
关节滑膜增生
C.
关节面骨质增生
D.
关节面下小囊性变
E.
以上都不是
查看完整题目与答案
【简答题】In reply to your letter of March 15 th , we have found it impossible for our customers to accept your quotation as it is too high.
查看完整题目与答案
【单选题】骨关节退行性变的首要病理变化是
A.
关节滑膜增生
B.
关节面骨质增生
C.
关节面下小囊性变
D.
关节囊炎性变
E.
关节软骨退变
查看完整题目与答案
【简答题】Today,we are living a rapid life.We always try to get things done 1 .On weekdays,we are busy 2 or working.One of the 3 is that we don’t have enough exercise.We all know 8th August is National Fitness ...
查看完整题目与答案