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【单选题】
____________连接可以传递轴向力。
A.
普通平键
B.
半圆键
C.
楔键
D.
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举一反三
【单选题】It's ___________ to point to or talk about strangers in public.
A.
not polite
B.
polite
C.
good
【单选题】白某,65岁,因心力衰竭引起双下肢水肿,体质虚弱、消瘦,因在家中卧床四周,骶尾部出现压疮,人院后应为其提供何种膳食
A.
高热量、高脂肪、高蛋白
B.
高热量、低蛋白、低盐
C.
高蛋白、高维生素、低盐
D.
低热量、高蛋白、低盐
E.
低蛋白、低脂肪、低盐
【简答题】Listen to the talk about extreme temperatures.
【单选题】-What will today’s talk be about? -In the lecture ______, the professor will tell us something about modern English usage.
A.
following
B.
followed
C.
to follow
D.
to be followed
【单选题】图文混排页面,第一个层图片在文字左边,第二个层图片在文字右边,哪个哪个说法正确
A.
要设置二个图片的复合样式,如 .style1  img {clear:left; } 和 .style2  img {clear:right; } ;
B.
要统一设置图片浮动样式为: img {float:left; }
C.
要统一设置图片浮动样式为: img {float:right; }
D.
要设置二个图片的复合样式,如 .style1  img {float:left; } 和 .style2  img {float:right; } ;
【单选题】图文混排页面,第一个层图片在文字左边,第二个层图片在文字右边,哪个哪个说法正确( )
A.
要统一设置图片浮动样式为: img {float:left; }
B.
要统一设置图片浮动样式为: img {float:right; }
C.
要设置二个图片的复合样式,如 .style1  img {float:left; } 和 .style2  img {float:right; } ;
D.
要设置二个图片的复合样式,如 .style1  img {clear:left; } 和 .style2  img {clear:right; } ;
【单选题】Where will they deal with the school paper?
A.
They will talk about it at the man's office.
B.
They will talk about it at the man's house.
C.
They will talk about it at the woman's house.
【单选题】Let’s discuss the problem after school.
A.
talk to
B.
talk about
C.
know about
D.
think about
【单选题】骨骼肌纤维收缩时,肌节的变化是
A.
I 带缩短
B.
H 带不变
C.
粗、细肌丝均缩短
D.
A 带缩短
E.
肌节伸长
【单选题】$a="happy"; $b=10; echo --$b; echo ""; echo $b; echo ""; echo "gaga".$a;
A.
9 9 gagahappy
B.
10 9 gagahappy
C.
10 9 gagahappy
D.
10 9 gagahappy
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