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【单选题】
细胞壁对于细菌最主要的作用是
A.
保护
B.
结构维持
C.
营养
D.
物质流通
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参考答案：
举一反三
【多选题】汤敏仪 第三节 20.下列朝代中,()修筑过长城。
A.
秦朝
B.
汉朝
C.
唐朝
D.
明朝
E.
清朝
查看完整题目与答案
【单选题】Traditionalists believe that social promotion
A.
can avoid damaging the pupil's self-esteem
B.
proves to be a woeful failure
C.
should be abolished right now
D.
can help backward pupils to catch up
查看完整题目与答案
【单选题】In the park , the number of the visitors is tightly ____ to avoid damaging the environment or putting stress on the animals.
A.
limited
B.
intended
C.
expected
D.
encouraged
查看完整题目与答案
【判断题】[判断题].( )分类导航可以帮助人们缩小搜索范围,但是不能从根本上解决信息过载的问题。
A.
正确
B.
错误
查看完整题目与答案
【单选题】I tried to ____ a curled-up position to avoid damaging my limbs.
A.
adept
B.
adopt
C.
attribute
D.
adapt
查看完整题目与答案
【单选题】When weighing anchor in a rough sea，how would you avoid risk of damaging the bow plating ________．
A.
Heave it home as fast as you can
B.
Heave it home intermittently，between swells
C.
Leave the anchor under foot，until the vessel may be brought before the sea
D.
Wait for a calm spot between seas，then house it
查看完整题目与答案
【单选题】In the park, the number of visitors is tightly ____ to avoid damaging the environment or putting stress on the animals.
A.
limited
B.
encouraged
C.
expected
D.
intended
查看完整题目与答案
【单选题】To avoid damaging the components of a printed circuit board when testing it with a DC volt-ohmmeter, you should .
A.
ground the board
B.
avoid reversing the polarity of the leads
C.
isolate sensitive components with heat sinks
D.
all of the above
查看完整题目与答案
【单选题】下图为核苷酸的模式图,下列相关说法正确的是
A.
DNA与RNA在核苷酸上的不同之处表现在①和②两方面上
B.
核苷酸形成核酸时磷酸相互连接
C.
③在病毒体内共有4种，在人体内共有8种
D.
植物体内的③有5种，②有2种
查看完整题目与答案
【判断题】分类导航可以帮助人们缩小搜索范围,但是不能从根本上解决信息过载的问题。
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【多选题】汤敏仪 第三节 20.下列朝代中,()修筑过长城。
A.
秦朝
B.
汉朝
C.
唐朝
D.
明朝
E.
清朝
查看完整题目与答案
【单选题】Traditionalists believe that social promotion
A.
can avoid damaging the pupil's self-esteem
B.
proves to be a woeful failure
C.
should be abolished right now
D.
can help backward pupils to catch up
查看完整题目与答案
【单选题】In the park , the number of the visitors is tightly ____ to avoid damaging the environment or putting stress on the animals.
A.
limited
B.
intended
C.
expected
D.
encouraged
查看完整题目与答案
【判断题】[判断题].( )分类导航可以帮助人们缩小搜索范围,但是不能从根本上解决信息过载的问题。
A.
正确
B.
错误
查看完整题目与答案
【单选题】I tried to ____ a curled-up position to avoid damaging my limbs.
A.
adept
B.
adopt
C.
attribute
D.
adapt
查看完整题目与答案
【单选题】When weighing anchor in a rough sea，how would you avoid risk of damaging the bow plating ________．
A.
Heave it home as fast as you can
B.
Heave it home intermittently，between swells
C.
Leave the anchor under foot，until the vessel may be brought before the sea
D.
Wait for a calm spot between seas，then house it
查看完整题目与答案
【单选题】In the park, the number of visitors is tightly ____ to avoid damaging the environment or putting stress on the animals.
A.
limited
B.
encouraged
C.
expected
D.
intended
查看完整题目与答案
【单选题】To avoid damaging the components of a printed circuit board when testing it with a DC volt-ohmmeter, you should .
A.
ground the board
B.
avoid reversing the polarity of the leads
C.
isolate sensitive components with heat sinks
D.
all of the above
查看完整题目与答案
【单选题】下图为核苷酸的模式图,下列相关说法正确的是
A.
DNA与RNA在核苷酸上的不同之处表现在①和②两方面上
B.
核苷酸形成核酸时磷酸相互连接
C.
③在病毒体内共有4种，在人体内共有8种
D.
植物体内的③有5种，②有2种
查看完整题目与答案
【判断题】分类导航可以帮助人们缩小搜索范围,但是不能从根本上解决信息过载的问题。
A.
正确
B.
错误
查看完整题目与答案
参考解析：
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