以下有关ADR叙述中，不属于“病因学（） A.与用药者体质相关 B.与常规的药理作用

At the APEC Summit held in Yokohama, Japan, Asia­Pacific leaders addressed ________ over global growth, regional economic development and emerging markets.

A．concerns

B．careers

C．adaption

D．recognition

把315分解质因数是______．

Our parents have done a lot for us. I think we should ______ them by working hard.

A．relieve

B．repay

C．submit

D．respect

主要含混合毒的毒蛇是（）

A.竹叶青蛇

B.尖吻蝮蛇

C.眼镜王蛇

D.烙铁头蛇

E.银环蛇

汽提塔进料一般在（）温度下进料。

A、物料露点

B、物料凝固点

C、物料泡点

D、常温物料