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【单选题】
水泥砼配合比设计的三个主要参数是 。
A.
强度、水灰比、用水量
B.
水灰比、用水量 、砂率
C.
强度、水泥用量、砂率
D.
水灰比、水泥用量、强度
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皮皮学刷刷变学霸
举一反三
【单选题】金方塔共有多少层?
A.
13
B.
7
C.
9
D.
15
【简答题】将下列句子改写为被动句。 2. We must sell all these goods.
【判断题】麦芽粉碎的目的是把麦皮从麦粒表面分离,以便使它的胚乳有效地被酶分解。
A.
正确
B.
错误
【单选题】Who won’t let the man follow his dreams?
A.
His parents.
B.
His friends.
C.
His teacher.
【简答题】Who won’t let the man follow his dreams?A. His parents. B. His friends. C. His teacher.
【判断题】啤酒酿造中,麦芽粉碎的目的是把麦皮从麦粒表面分离,以便使它的胚乳有效地被酶分解。 ()
A.
正确
B.
错误
【单选题】If you take a bus to the party, you won't ________ [     ]
A.
let in
B.
be let in
C.
let into
【简答题】将下列句子改写为被动句。 4. They must have lost your letter in the post.
【单选题】Who won’t let the man follow his dreams?
A.
his parents
B.
his friends
C.
his teacher
【简答题】将下列句子改写为被动句。 3. He would receive the parcel in time.