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【单选题】
严格地说,下列哪项不在卫生法的渊源中( )
A.
卫生基本法
B.
卫生法规
C.
卫生规章
D.
民法通则
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参考答案:
举一反三
【单选题】以下萃取溶剂中极性最大的是( )。
A.
乙醇
B.
甲醇
C.
正丁醇
D.
E.
乙醚
【简答题】交通密度的概念。
【简答题】2 Replace the underlined part in each of the following sentences with a word or phrase from the box below. Write your answer in the brackets. Change the form where necessary. adore bet by the...
【单选题】听力原文:Where is the supermarket? (14)
A.
Yes, it is.
B.
It's in front of the bank.
C.
You'd better take a bus.
【简答题】Complete the following sentences with words given below. Change the forms where necessary. score realize bet success discover afterwards desire ease advice overcome 1. I sent him an e-mai...
【简答题】2 Replace the underlined part in each of the following sentences with a word or phrase from the box below. Write your answer in the brackets. Change the form where necessary. adore bet by the day...
【简答题】以下哪项是支水准路线的高差闭合差计算公式( )。 A.f h = (H 经 -H 长 ) B. f h = C. f h = 往 + 返 D. f h = 经 + 返 /2A. C
【简答题】Replace the underlined part in each of the following sentences with a word or phrase from the box below. Write your answer in the brackets. Change the form where necessary. adore bet by the ...
【单选题】以下萃取溶剂中极性最大的是
A.
乙醇
B.
甲醇
C.
正丁醇
D.
【单选题】以下萃取溶剂中极性最大的是
A.
乙醇
B.
甲醇
C.
正丁醇
D.
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