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【多选题】
下列工具能直接建立选区的有( )
A.
选框工具
B.
文字工具
C.
文字蒙板工具
D.
钢笔工具
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举一反三
【单选题】与十进制数63相应的二进制数是( )。
A.
00111111
B.
01111111
C.
00011111
D.
01100011
【单选题】IV. 词汇与语法 : ( 共 20 小题;每小题 1 分,满分 20 分 ) 26. Have you ever heard _________ the Summer Palace in Beijing?
A.
from
B.
of
C.
/
D.
that
【判断题】墙背与填土之间存在的摩擦力,将使主动土压力减小和被动土压力增加。(    )
A.
正确
B.
错误
【单选题】IV. 词汇与语法: (共20小题;每小题1分,满分20分) 、Have you ever heard _________ the Summer Palace in Beijing?
A.
from
B.
of
C.
/
D.
that
【单选题】—What were you up to when she dropped in? —I _____ for a while and _____ some reading. [     ]
A.
had played; was going to do
B.
played; did
C.
 was playing; was going to do
D.
had played; did
【判断题】缩短制造周期可以提高企业竞争能力。
A.
正确
B.
错误
【单选题】暴露金属最少的卡环是( )
A.
单臂卡环
B.
双臂卡环
C.
间隙卡环
D.
Ⅰ杆卡环
【单选题】IV . 词汇与语法 : ( 共 20 小题;每小题 1 分,满分 20 分 ) 26. __________ time does it take you to go to school?
A.
How many
B.
How much How long
C.
How long
D.
How soon
【简答题】IV. 词汇与语法: (共20小题;每小题1分,满分20分)A. . I read __________ story. It is __________ unusual story. B. a, an B. a, a C. the, the D. /, an
【单选题】IV. 词汇与语法: (共20小题;每小题1分,满分20分)
A.
、I read__________ story. It is __________ unusual story.
B.
a, an
C.
a, a
D.
the, the
E.
/, an
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