治疗特发性血小板减少性紫癜慢性型首选方案为（） A.输新鲜血小_爱下问搜题

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问题单项选择题

治疗特发性血小板减少性紫癜慢性型首选方案为（）

A.输新鲜血小板

B.X线脾区照射

C.使用止血药

D.使用糖皮质激素

E.脾切除

答案

参考答案：D

完形填空

完形填空。

Dear Feifei,
     Please take __1__ to your sister: __2__ hat, watch, notebook, keys and ID card. The hat is __3__ the
dresser. The watch is under the bed. The notebook __4__ on the bed. The keys __5__ in the drawer. The
ID card is on the table.
                                                                                                              Thanks,
                                                                                                                    Grandma

( )1. A. these thing
( )2. A. She
( )3. A. on
( )4. A. have
( )5. A. do

B. these things
B. her
B. of
B. has
B. does

C. this thing
C. he
C. to
C. is
C. am

D. this things
D. his
D. too
D. are
D. are

单项选择题

下列材料中（）不属于硅酸盐材料。

A、氧化铝瓷

B、玻璃

C、水泥

D、建筑红砖