搜题请搜索小程序“爱下问搜题”
问题 多项选择题

在（）情况下，熊市套利可以获利。

A.远月合约价格高于近月合约价格，价差由10元变为20元

B.远月合约价格低于近月合约价格，价差由10元变为20元

C.远月合约价格高于近月合约价格，价差由10元变为5元

D.远月合约价格低于近月合约价格，价差由10元变为5元

答案

参考答案：A, D

阅读理解

Hello, I’m Bill Clark. This is my room. Look! My computer is on the desk. My English book is on the dresser. My baseball is under the bed. And my CDs are on the bed.

Hi, my name is Ed Hall. I can’t find(找到) my CDs. Please call me if(如果) you find them. My phone number is 887-9168.

I’m a schoolgirl. My name is Sandra Clark. I have eggs, oranges and bananas for breakfast. For lunch, I like hamburgers, cabbages and oranges. For dinner, I like chicken, salad and broccoli.

I’m a schoolboy. I’m Daivd Hand. I like soccer. My friends and I play soccer every day. It’s fun.

根据短文内容，选择正确答案（10分）

小题1:        has a computer.

A、Bill Clark               B、Ed Hall           C、Sandra Clark

小题2:Ed Hall lost his       .

A、English book         B、CDs               C、Baseball

小题3:“Cabbages” should be a kind of(应该是一种)       .

A、club                 B、sport                 C、food

小题4:Sandra Clark doesn’t like        for dinner.

A、chicken              B、salad                 C、tomatoes

小题5:David Hand likes playing         .

A、soccer               B、volleyball            C、basketball
查看答案
单项选择题

《大气污染物综合排放标准》规定的三项指标，均指下列哪项不得超过的限值？

A．日平均值
B．月平均值
C．年平均值
D．任何1h平均值
查看答案