百草枯中毒的描述不正确的是 A．血液灌流对百草枯的清除率是血

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问题单项选择题

百草枯中毒的描述不正确的是

A．血液灌流对百草枯的清除率是血透的5—7倍，有条件者应及早使用

B．高浓度给氧可加速患者的死亡，所以一般不给氧

C．肺纤维化是本病的特征性致死性损害

D．百草枯可经皮肤、呼吸道和肠道吸收，主要蓄积于肝脏组织

E．急性期血气分析可显示不同程度的低氧血症、呼吸性碱中毒或呼吸性酸中毒

答案

参考答案：D

多项选择题

青海玉树发生地震后，很多个人或单位向灾区捐款捐物。依照有关法律，下列说法正确的有( )。

A．捐赠个人或单位捐款捐物可以指定受赠对象

B．捐赠个人或单位在捐赠款物交付之前可以撤销捐赠

C．捐赠个人或单位如不交付捐赠款物，受赠者可以要求交付

D．捐赠个人或单位不得附加任何义务

选择题

选出可以替代句中画线部分的答案。

1. Look! Jim's book is here. Please give him the book.

A. give him to the book

B. give the book to him

C. give the book him

D. give him of the book

2. Hello! Is your mother in? I think she is in a white coat today.

A. at home; at home

B. at home; wear

C. wearing; at home

D. at home; wearing

3. The man isn't American. He is English.

A. an American; an English

B. Americans; an English

C. an American; an Englishman

D. An American; English

4. Oh, sorry, the door of the office is locked.

A. is not to open

B. is not opening

C. opens

D. is not open

5. —May I borrow your book?

—Sure. Here it is.

A. Can you give your book

B. Can I borrow a book to you

C. May I borrow a book from you?

D. Can you take a book for me?