风机盘管有那几种局部调节办法？它们的适用范围？

-It has been raining for nearly a week. Will it _________ long?

-No. It's _____ that we'll have a fine weekend. The sun will be shining again. [ ]

A. rain; report                        

B. last; reported    

C. stop; reported                       

D. keep; report

根据汉语意思，完成下列句子。

1. 我和玛利亚是好朋友，我们经常互相帮助。

    Maria And I are good friends. We often ______ ______ ______.

2. 你明天有空吗？

    ______ you ______ tomorrow?

3. 请叫他给我回电话。

   Please ask him to ______ ______ ______.

4. 你想和我一起去购物吗？

    Would you like to ______ ______ with me?

下列病变能反映大叶性肺炎本质的是（）。

A.浆液性炎

B.纤维素性炎

C.化脓性炎

D.出血性炎

E.以上都不是

插入损耗

主要通风机应由专职操作工负责运转，操作工（）小时应将主通风机运转情况记入运转记录簿内。

A.1

B.2

C.3

D.4