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【单选题】
夜 盲 症是由于哪种营养素缺乏引起的
A.
维生素 C
B.
维生素 D
C.
维生素 A
D.
维生素 E
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参考答案:
举一反三
【单选题】听力原文:M: I am glad you could come. I have been looking forward to meeting you. I have heard so much about you. W: It's so nice to meet you. You have just moved here, haven't you? Which of the following...
A.
The man is the woman's old friend.
B.
The woman knew the man before.
C.
The man knows something about the woman.
【单选题】I am glad that I feel quite ( ) for the position you advertised.
A.
qualifying
B.
qualified
C.
qualification
【单选题】I am glad you show my letters ______ in the family, for I like them all to know what I am doing, and I can't write to every one.
A.
off
B.
round
C.
up
D.
out
【简答题】我们上周日清理公交车站的非法小广告。
【单选题】I am glad you've come; I am______ telephoning you, but you've saved me the trouble now.
A.
in the light of
B.
by means of
C.
with the purpose of
D.
on the point of
【单选题】听力原文: (32) I am optimistic by nature. I am glad that I am alive. I am glad that I am living at a very difficult, very dangerous, and very crucial period in human history. (33) I support my optimism wi...
A.
Her happiness to be alive.
B.
Her happiness to be close to nature.
C.
Her optimism about how much knowledge she can gain.
D.
Her optimism about the future of mankind.
【单选题】听力原文: (32)I am optimistic by nature. I am glad that I am alive. I am glad that I am living at a very difficult, very dangerous, and very crucial period in human history. I support my optimism with my ...
A.
Her happiness to be alive.
B.
Her happiness to be close to nature.
C.
Her optimism about how much knowledge she can gain.
D.
Her optimism about the future of mankind.
【简答题】检测技术主要包括哪些指标 ? 2. 一个完整的检测系统或检测装置由哪几部分组成 ? 3. 传感器技术、通信技术和计算机技术,分别充当信息系统的哪些部分? 4. 传感器按被测输入量可分为哪些类? 5. 传感器的静态性能指标包括哪些?
【单选题】--Thank you for the delicious food. --______________.
A.
I am glad you enjoyed it
B.
It doesn't matter
C.
I don't think it is good
D.
Don't say so
【单选题】I am too glad _____ you.
A.
to see
B.
seeing
C.
saw
D.
at seeing
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