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【判断题】
板对接仰焊时,填充层焊缝表面应低于木材表面1mm左右。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】Why does the author ask the question "What will happen when the Sun dies?"
A.
To identify the most serious question concerning star death that scientists must address.
B.
To introduce the topic that the rest of the passage will discuss.
C.
To suggest that scientists remain uncertain about some aspects of star death.
D.
To suggest that the Sun may not be a good example of a Population I star.
【单选题】When asked the question by some lawyers about his most important experience, the author immediately thought of his experience at the hospital and replied in an instant.
A.
Y
B.
N
C.
NG
【简答题】The bookkeeper of Field made the following mistakes: Bank interest paid of $384 was creditedto the bank interest received account. Bank interest received of $296 was debited to the bankinterest paid a...
【单选题】When the teacher raised the question, no one in the classroom could give the answer _____ it. [ ]
A.
for
B.
to
C.
of
D.
with
【单选题】He didn’t reply the question when the teacher asked him.
A.
understand
B.
give
C.
answer
【单选题】His efforts _______when he was admitted to Tsinghua University. [ ]
A.
paid off
B.
paid back
C.
paid for
D.
paid up
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