The main idea of this advertisement is ______.
A. many opportunities will be provided just to those who order home delivery
B. several new sections have been printed separately from now on
C. readers can be well informed of the latest news and sports results
D. people can pick up all the information they are interested in
高聚物改性沥青防水卷材施工中，采用冷胶黏剂进行卷材与基层、卷材与卷材黏结的施工方法称为( )。
A. 热熔法
B. 冷贴法
C. 自粘法
D. 条粘法
He called her names ,so she won't forgive him ______ he makes an apology to her.
A. although
B. once
C. if
D. unless
What can be inferred about the baggage boys
A. They could earn much, but they must work hard.
B. Many of them earned their money in a dishonest way.
C. They were all from poor families.
D. They were all thin, young boys.
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