Z型试验的目的在于：（）.A.判定船舶旋回性，追随性与航向稳定性_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

Z型试验的目的在于：（）.

A.判定船舶旋回性，追随性与航向稳定性的优劣

B.求船舶转舵后的应舵速度

C.判定船舶蛇航运动的降速性能

D.判定船舶的舵效

答案

参考答案：A

完形填空

完形填空。

     Hello, everyone. My name is Jim. I'm a student. Our classroom is big and nice. There are    1   pictures
on the walls. We have thirty desks and chairs    2   the room. They are for the    3    . There are    4
Chinese and science books in my desk. There are colored pictures    5   the science books.
     I come to school   6    7:30 a.m. I    7   three lessons in the morning and three in the afternoon. I like
history, science and some other subjects. I    8   my homework on the computer. I'm good    9    sports.
And I love   10    basketball very much.

(    )1. A.not
(   )2. A.in
(   )3. A.teachers
(   )4. A.a
(   )5. A.for
(   )6. A.at
(   )7. A.have
(    )8. A.make
(   )9. A.at
(   )10. A.playing

B.a
B.at
B.girls
B.the
B.in
B.on
B.get
B.play
B.in
B.plays

C.some
C.on
C.boys
C.an
C.with
C.in
C.study
C.do
C.for
C.play

D.any
D.near
D.students
D.some
D.of
D.from
D.give
D.work
D.to
D.play the

配伍题 B1型题

27岁，诊为宫颈癌Ⅰb2期 |CINⅢ，未生育|

A.每3～6个月随诊刮片，必要时活检

B.LEEP活检

C.宫颈锥切术加密切随访

D.广泛子宫切除术及盆腔淋巴结切除术，可保留卵巢

E.放疗以下病适用于哪种检查或治疗