选择题：The foremost reason why the egg－based method is defective lies in_____. thecomp

题目内容：

The foremost reason why the egg-based method is defective lies in_____.

the complex process of vaccine production

its potential threat to human being

the low survival rate for new flu vaccines

its contribution to the flu vaccine shortage

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in spite of far from rather than by means of

分类：习题答案题型：选择题

The writer’s purpose in writing the text is to 。A. show the relationship between parents and children

分类：习题答案题型：选择题

针灸治疗胆囊炎的主穴是A.胆囊穴、日月、阳陵泉、胆俞 B.胆囊穴、中脘、内关、胆俞C.期门、日月、肝俞、内关 D.梁门、日月、太冲、胆俞

分类：习题答案题型：选择题

When bullying occurs, parents should _____.［A］ help the bulling child get rid of cruelty ［B］ resort t

分类：习题答案题型：选择题

可以有偿也可以无偿的合同是（）。A．保管合同 B．融资租凭合同 C．运输合同 D．行纪合同

分类：习题答案题型：选择题