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【简答题】
晒干的蘑菇应归入品目()
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参考答案:
举一反三
【单选题】在桥式整流电容滤波电路中,带负载时的输出电压为30V,空载时输出电压为( )。
A.
47V
B.
35V
C.
70V
D.
42V
【单选题】By quoting (引用) the remark of a being from another planet, the author intends to __________.
A.
suggest human beings are controlled by a clock
B.
describe why clocks can rule the planet Earth
C.
tell readers what clocks look like
D.
compare clicks to human beings
【判断题】发布规章制度可以用通知行文。( )
A.
正确
B.
错误
【单选题】He made a() remark on the latest shown film.
A.
criticized
B.
crisis
C.
criticizer
D.
critical
【单选题】He was determined to hold on this job whatever difficulties he might run() remark on the latest shown film.
A.
at
B.
into
C.
on
D.
upon
【判断题】发布规章制度可以用通知行文。
A.
正确
B.
错误
【简答题】He concluded his speech with a remark that __________________(失败乃成功之母).
【单选题】Although he_______mentioned the introduction of that product, his remark still has a profound effect on his fellows.
A.
once
B.
besides
C.
still
D.
yet
【简答题】桥式整流电容滤波电路中,已知 ,空载时其输出电压 = V。
【单选题】巴斯德设计的曲颈瓶实验证明( )
A.
生命是可以自然发生的
B.
生命可以由无生命的基质产生
C.
微生物可以自然发生
D.
生命来自生命
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