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【单选题】
( )使用市政供水用于浇灌。A.
禁止
B.
限制
C.
允许
D.
禁止或限制
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反馈参考答案：
举一反三
【单选题】I expect you’ve already done it, the manager asked you togive him a ring this afternoon.
A.
but
B.
and
C.
though
D.
so
【多选题】关于 不完全竞争的市场 势力(market power) 测度 , 如下哪些说法是正确的?
A.
它只能测度完全垄断企业；
B.
理论上说，测度市场势力的公式也可以测度完全竞争企业，根据公式，其数值为零。
C.
该企业的厂商需求弹性越大（绝对值），则市场势力越小；
D.
该企业所在市场的需求弹性越大（绝对值），则市场势力越小；
E.
该企业面临的竞争越多，则市场势力越小。
【单选题】—I'd like to go bowling tonight. —Don't forget we’ve already made plans________to dinner at Calhouns’.
A.
to go
B.
going
C.
for go
D.
go
【单选题】一 l've already made plans to go visit my brother who' s away at college， but now l' m not sure l' II be able to. ( )
A.
That' s too bad. Why not?
B.
Which university did you originally decide to go to?
C.
She's not written to me since last summer.
【简答题】记录现场足迹常用的方法有 ——,——,——,——
【单选题】听力原文：Man: Come on! Aren't you ready to go yet? I've already got my raincoat on, and I'm standing by the door. Let's go already. Woman: I can't find my boots and umbrella. Can't you take a minute to he...
A.
Her raincoat.
B.
Her boots and umbrella.
C.
Her bus ticket.
D.
Her watch.
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