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【单选题】
**A high temperature alarm or ____ which will melt is used to guard against the explosion of compressor air pipelines.A.
a flame trap(阻焰器)
B.
a relief valve
C.
a fusible plug(塞)
D.
a bursting cap(防爆)
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反馈参考答案：
举一反三
【判断题】Views on language and views on language learning both influence theories on how language should be taught.
A.
正确
B.
错误
【判断题】Views on language and views on language learning both influence theories on how language should be taught.
A.
正确
B.
错误
【判断题】Language learning strategy training should always be tied with actual language tasks.
A.
正确
B.
错误
【单选题】．— What should I do with the text? —__________the topic sentence of each paragraph.
A.
Finding out
B.
Found out
C.
To find out
D.
Find out
【简答题】Enlish language learning shouldn't be an education.
【单选题】广东地方猪种具有( )的共同优点
A.
A． 早期生长快，耐粗，耐热
B.
繁殖力高，早熟易肥，肉质细嫩
C.
C． 耐粗，耐热，繁殖力高
D.
D． 早熟易肥，耐粗，肉质细嫩
【单选题】Choosing a good research topic certainly refers to finding something that has a lot written about it.
A.
Right
B.
Wrong
C.
Not mentioned
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