合理营养就是（） A.平衡而全面的营养 B.合理烹调加工，减少营养素的损失 C.合理

根据所给的汉语提示，转换下列句型。

1. Hemingway is my favorite author. (改为同义句)

    I _____ Hemingway _____of all.

2. The old woman looked worried because she lost her way. (对画线部分提问)

    _____        _  the old woman look worried?

3. I haven't seen her mother for two years. (对画线部分提问)

    ___                haven't you seen her mother?

4. Jim feels so anxious that he doesn't get on the plane. (改为简单句)

    Jim feels _____            to get on the plane.

5. The boy can hardly believe his eyes when he gets a new bike. (改为反意疑问句)

    The boy can hardly believe his eyes when he gets a new bike, _____ _____?

有关二尖瓣狭窄的早期病理生理改变，下列哪项不正确（）

A.左房压升高

B.肺静脉压升高

C.肺毛细血管楔压升高

D.低心排血量

E.肺淤血征象

电控液力自动变速器，换档阀的工作由（）控制。

A.主油路调压阀；

B.换挡电磁阀；

C.手控制阀；

D.节气门阀

教育者

IMF向会员国发放的贷款国（）成正比

A.该会员国向IMF缴纳的份额

B.该会员国的国际收支逆差数额

C.该会员国的贫困程度

D.该会员国对资金的需要程度