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[主观题]
She accidentally swallowed the poison and death was ______.A.instantaneousB.simultaneousC.
She accidentally swallowed the poison and death was ______.
A.instantaneous
B.simultaneous
C.symmetrical
D.insufficient
![](https://lstatic.shangxueba.com/sxbzda/h5/images/tips_org.png)
She accidentally swallowed the poison and death was ______.
A.instantaneous
B.simultaneous
C.symmetrical
D.insufficient
第9题
雷尼替丁按化学结构是哪一类的H2受体拮抗药
A.咪唑
B.呋喃
C.噻唑
D.吡啶
E.哌嗪甲苯类
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