给予阿司匹林治疗胎儿宫内发育迟缓应持续几周：A．3～4周 B．5

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问题单项选择题

给予阿司匹林治疗胎儿宫内发育迟缓应持续几周：

A．3～4周

B．5～6周

C．2周

D．6～8周

E．7～9周

答案

参考答案：D

选择题

读问句，选择正确的答案。

1. — What letter is an insect (昆虫)? — It's ______________. [ ]

A. Ww

B. Bb

C. Pp

2. — What letter is a drink? — It's ______________.[ ]

A. Tt

B. Rr

C. Dd

3. — What letter is a question? — It's ______________.[ ]

A. Nn

B. Jj

C. Yy

4. — What letter is a kind of vegetable? — It's ______________.[ ]

A. Jj

B. Hh

C. Pp

5. — What letter is myself? — It's ______________.[ ]

A. Bb

B. Ii

C. Tt

单项选择题

其治法首选

A．补气养血

B．补益心脾

C．补气止血

D．补血醒神

E．收敛止血