内墙涂料宜选用( )。
A．聚醋酸乙烯乳液涂料B．苯乙烯一丙烯酸酯乳液涂料C．合成树脂乳液砂壁状涂料D．聚氨酯系涂料
参考答案：A
People are collecting money the children in the disaster area. [ ]
A.in need of
B.in case of
C.in aid of
D.in honour of
If a student ______ in the exam, he/she won't escape punishment. [ ]
A. gets caught to cheat
B. gets caught cheating
C. gets to catch cheating
D. gets catching cheated
