单螺旋桨船在采用连续进车掉头法进行掉头操纵时,当船首向转过35°~40°时,需要进行的操作是()
A.拉大空档
B.减速
C.加车助舵
D.直舵提尾
参考答案:C
第二节:根据对话内容,从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。(共5小题;每小题2分,满分10分)
—What’s the matter with you, Tom?
—Oh, 61 Maybe I’ve got a cold.
— 62 Why don’t you take some coldstop?
— 63
—That’s what I took the last time I had a cold. 64 Maybe that’ll help.
—Thanks.
(Two days later)
—How are you feeling now?
—Getting better.
— 65
A.Does it work well?
B.Good idea.
C.Glad to hear it.
D.I feel a little bad under the weather now.E.It worked pretty well.
F.It’s very kind of you.
G.That’s too bad.
下列能引起肾前性肾功能衰竭的是()
A.低血容量休克
B.盆腔肿瘤压迫输尿管
C.感染性休克
D.四氯化碳
E.挤压伤