建筑排水工程中,排水管渠的材料是()
A.砖石
B.混凝土
C.钢筋混凝土
D.铸铁
E.塑料
参考答案:B, C, D, E
用所给词的适当形式填空
1. I need some __________(information) on the train tickets.
2. Could you please __________(pass) me the book on your desk?
3. I'd like __________( find) out the exact time of the train.
4. Children don't like __________(fly).
5. Could you please __________( not go) out? It's raining outside.
6. Don't worry about it. Take it __________( easy), please.
甲购得警服一套。于是身穿警服,在公路上拦截过往的外地车辆收取罚款,共计2万余元。甲的行为( )。
A.构成招摇撞骗罪
B.构成敲诈勒索罪
C.构成诈骗罪
D.构成抢劫罪