物资位置标识中的“立牌立卡法”，对定位存放的各类物资设立（）。

某地区2009年高考与上年相比，报名人数减少3.8%，录取人数增加5%，因此可以推算出，2009年的录取率将比上年提高大约______。

A．1.2%
B．5%
C．8.8%
D．9.15%

Mr. Smith, together with his wife, ______ coming soon. [ ]

A. are

B. is

C. were

D. does

She is very happy ______ she has got many good friends.

A．or

B．because

C．unless

D．so

The farmer is working now. He's fed the horse and the sheep, ________? [ ]

A. doesn't he

B. isn't he

C. wasn't he

D. hasn't he

以近似血浆半衰期的时间间隔给药，为了迅速达到稳态血浓度，可将首次剂量（）

A.增加半倍

B.增加l倍

C.增加2倍

D.增加3倍

E.增加4倍