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【单选题】
Wind power is an ancient source of energy ________ we may return in the near future.A.
on which
B.
by which
C.
to which
D.
from which
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举一反三
【简答题】A．He didn't expect to buy a lot. B．He had only one bag of groceries. C．The supermarket is just down the block. D．He thought he'd get a ride with the Smiths.
【单选题】--Where is the man you talked about yesterday?--Look!______.
A.
Here he comes
B.
Here comes he
C.
Here does he come
D.
Here is he coming
【简答题】完形填空。 A Frenchman went to visit New York. He didn't know English. When he 1 New York, he 2 a bus to a hotel. It was Sunday. The Frenchman went out for a walk. As he went 3 the street, he suddenly thou...
【单选题】Whenever he was asked why he was late for clas
A.
30. Whenever he was asked why he was late for class,he would answer carelessly, always ______ the same thing. （江苏） A.saying
B.
said
C.
tosay
D.
havingsaid
【单选题】I______he________for what he had done. But he didn't.
A.
thought; would apologize
B.
thought; apologize
C.
thought; apologized
D.
had thought; would have apologize
【单选题】______, everything would have been all right.
A.
He had been here
B.
Been here he had
C.
Here he had been
D.
Had he been here
【简答题】A．He didn't expect to buy a lot. B．He had only one bag of groceries. C．The supermarket is just down the block. D．He thought he'd get a ride with the Kramers.
【单选题】关于SSI的细菌学下列说法不正确的是：( )
A.
最常见的病原菌是葡萄球菌(金黄色葡萄球菌和凝固酶阴性葡萄球菌)，其次是肠道杆菌科细菌(大肠杆菌、肠杆菌属、克雷伯菌属等)。
B.
SSI的病原菌可以是内源性或外源性的，大多数是内源性的，即来自患者本身的皮肤、黏膜及空腔脏器内的细菌。
C.
手术切开胃肠道、胆道、泌尿道、女性生殖道时，典型的SSI致病菌是革兰阳性菌。
D.
在任何部位，手术切口感染大多由葡萄球菌引起。
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