激光头脏了,可以用()清洗。
A、水
B、一般洗洁精
C、无水酒精
D、橡皮
参考答案:C
Volunteers ______people ______the neighbourhood _____ different problems this weekend.
A.help; in; with
B.will help; in; with
C.are going to help; with; in
D.are helping; in; with
流动资产的保险价值是保险财产出险时的()。
A.市场价值
B.重置价值
C.账面余额
D.评估价值