顶替水泥浆时,水泥浆流动呈紊流状态最好。

题型:判断题

问题:

顶替水泥浆时,水泥浆流动呈紊流状态最好。

考点:井下作业工井下作业工技师井下作业工技师题库
题型:判断题

以下不是内分泌系统固有的内分泌腺的是()

A.甲状腺

B.垂体

C.胸腺

D.肾上腺

E.性腺

题型:判断题

神经母细胞瘤的标志物是()

A.APT

B.NSE

C.AFU

D.AFP

E.PAP

题型:判断题

染色体病的发病原因与什么有关()

A.孕妇年龄太小

B.孕妇接触有害化学物质、放射线

C.孕妇高血压

D.孕妇有反复流产史

E.尚不明确

题型:判断题

工程量清单中的工程量是针对()而言的。

A.A

B.B

C.C

D.D

题型:判断题

Randy Kraus was paralyzed. His left side was useless. But his right hand was (1) enough to lift a bucket to his forehead. Once, he’d been a police officer and owned a private-eye agency. Once, he’d been p and able. Now, he felt he was nothing.
His (2) started with Parkinson’s disease, but it didn’t (3) there. In July 2002, the 60 year old Kraus went into the hospital for an operation to control the shaking. (4) , during the operation, he had a stroke. He was paralyzed. The (5) man, who loved golf, could think, but couldn’t (6) . Kraus wanted the doctors to (7) it to him straight. "You may never walk again, " they told him. "Maybe you won’t (8) be able to talk. "
Once at home, he (9) he couldn’t lift a fork or take a drink by himself. Physical treatment was so painful and slow. What did he have to (10) for So now Kraus held the gun against his head. (11) the cold metal on his skin, he began to consider not his pain, but the pain he (12) cause his wife, daughters and grandchildren. He didn’t pull the trigger.
"You are where you are", his exercise physiologist, Andrew Garud told him. "The pace would be slow; the pain would be (13) . But as long as you are (14) , you have the ability to get better. " After three months of (15) with Garud, Kraus wanted to see if he could (16) . He could. Then he took three steps, sat down and cried like a baby. One step (17) to another. Next he managed a short walk. It was the hardest (18) of Kraus’s life.
Garud kept saying he could (19) more. Now, Kraus can brush his teeth, shave himself and get around the house with a walker. Little success only the paralyzed can (20) understand.

A.supposed
B.observed
C.declared
D.found

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