隧道内设置的排水建筑物有排水沟和()。
参考答案:盲沟
When people want to relax themselves, they prefer ________ TV or listen to music rather than ________ newspapers.
A.watching; read
B.watching; to read
C.to watch; read
D.to watch; reading
中餐宴会上菜严禁从()上菜
A.主人主宾之间
B.老人或儿童旁边
C.翻译陪同之间
D.副主人位右侧