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【单选题】
在pH2~6条件下易发生差向异构化反应的药物是( )
A.
阿莫西林
B.
头孢噻肟钠
C.
克拉维酸
D.
四环素
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参考答案:
举一反三
【判断题】以CIF条件成交的合同,即使货物在运输途中受损,卖方也有权凭符合合同规定的全套单据向买方索取货款,而且买方对卖方没有索赔权。
A.
正确
B.
错误
【简答题】选词填空。 where, Why, Who,What, time, When 1. _____ do you like math? Because it's difficult but interesting. 2. _____does he usually watch TV ?  On Sunday. 3. _____ is your favorite teacher?. 4. _____ is...
【简答题】选词填空。 who, that, which, where, when, why , whose 1. He wanted to know the reason I was late for school. 2. It is the last time I came here. 3. This is all she said about it. 4. I know the woman talked...
【简答题】选词填空,使句子完整。 who, why, where, what, which, when, how, whose 1. — ______________ are you going to do?  — I'm going to play football. 2. — ______________ are you from?  — I'm from China. 3. — ___________...
【单选题】已知(SS)=1000H,(SP)=0110H,执行下列程序后(SP)=( )。 MOV BX,N1 PUSH BX MOV BX,N2 PUSH BX CALL L1 L1:...RET 2
A.
0100H
B.
010EH
C.
00FEH
D.
0102H
【单选题】已知(SS)=1000H,(SP)=0110H,执行下列程序后(SP)=( )。 MOV BX,N1 PUSH BX MOV BX,N2 PUSH BX CALL L1 … L1:… RET2
A.
0100H
B.
010EH
C.
OOFEH
D.
0102H
【简答题】选词填空on one's own,be related to,be tired of,be concerned about,come over Why don't you ____________ to China in summer?
【单选题】伦敦人民的生活与劳动贫困城镇生活研究称之为。
A.
贫困研究
B.
政策主张
C.
工作发展
D.
社会发展
【简答题】选词填空,用方框中词的适当形式填空。 like, between, they, but, answer, or, be, why, girl, subject Do the boys and girls have the same favorite 1 ? The 2 is 'No' . There are many differences 3 boys and girls at school. ...
【简答题】选词填空 1. He said to _____ ( himself, him, he) , 'Why hasn't she come yet?' 2.  You  can't  always  think  of _____ ( yourself , yourselves ,your). You must think more of others. 3. Mike taught_____ ( h...
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