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【多选题】
目前常用的润滑剂有( )A.
溶性润滑剂
B.
不溶性润滑剂
C.
水溶性润滑剂
D.
助流剂
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【简答题】The police (be) ______ going to search the house this afternoon.
【单选题】In front of the temple _______ which came here to be in search of the wanted person.
A.
several police cars were
B.
were several police cars
C.
was several police cars
D.
several police cars was
【简答题】一、嵌入式补写专项练习: 1.在下面一段文字横线处补写恰当的语句,使整段文字语意完整连贯,内容贴切,逻辑严密,每处不超过12个字。(6分) 人体内有两种生物酶同酒精代谢相关。一种叫乙醇脱氢酶,能使究竟传华为乙醛; 1 ,能使乙醛转化为乙酸,最终分解为水和二氧化碳,排出体外。决定人的酒量大小的是乙醛脱氢酶。如果一个人的乙醛脱氢酶活性较低, 2 ,乙醛容易蓄积在体内,少量饮酒就会出现脸红、心跳加速等现...
【简答题】常用的基坑围护结构形式有: () () () () () ()
【单选题】The police left no stone unturned in search o£ the missing mad man.
A.
The police made every effort possible to search for the missing mad man.
B.
The police went to the rocky area to look for the mad man.
C.
The police did nothing to look for the missing mad man.
D.
The police made great efforts to search the missing mad man.
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