皮皮学,免费搜题
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【单选题】
图示一端口网络的功率因数为( ).
A.
-0.6
B.
0.6
C.
0.707
D.
0.8
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【多选题】下列材料属于无机基质层析剂的是
A.
硅胶
B.
氧化铝
C.
活性炭
D.
磷酸钙
【简答题】英国莎士比亚的四大悲剧分别是 《奥赛罗》、 ( )、 《麦克白》、 《哈姆雷特》。
【简答题】The reading room ________ yesterday afternoon. A. cleaned B. is cleaned C. was cleaning D. was cleaned 2. The workers were made ________ ten hours a day. A. work B. to work C. working D. worked 3. Foo...
【单选题】The reading room yesterday afternoon.
A.
cleaned
B.
is cleaned
C.
was cleaning
D.
was cleaned
【简答题】莎士比亚的四大悲剧分别是________________、_______________、_________________、_________________。
【简答题】你知道莎士比亚的四大悲剧和四大喜剧吗?如知道请填写。 四大悲剧分别是: 四大喜剧分别是:
【简答题】莎士比亚的四大悲剧分别是《______________》、《______________》、《_____________》_、《______________》。
【单选题】Facing the enemies, Liu Hulan ______ .
A.
would die than give in
B.
rather die than give in
C.
preferred to die rather than give in
D.
rather than die prefer give in
【简答题】The reading room ________ yesterday afternoon. A. cleaned B. is cleaned C. was cleaning D. was cleaned 2. The workers were made ________ ten hours a day. A. work B. to work C. ...
【单选题】Professor Yang, together with some of his students, ____ books in the reading room. A. was reading B. were reading C. be reading D. reading
A.
1
B.
2
C.
3
D.
4
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