The president was so absorbed in his wor

题型:选择题

问题:

The president was so absorbed in his work that not a sound ______. [ ]

A. did she dare to make                    

B. dared she to make

C. she dared make                        

D. she did dare to make

考点:部分倒装
题型:选择题

The seller would sell the coat for five dollars, but the customer ______ four dollars.

A.asked

B.offered

C.charged

D.sold

题型:选择题

反义RNA通过互补的碱基与特定的mRNA结合,从而抑制mRNA的翻译,因而反义RNA的调控机制显然只是在翻译水平特异的。( )

题型:选择题

我国中学德育应坚持哪些基本原则?

题型:选择题

中 * * 党全部奋斗的最高目的是

A.不断促进先进生产力
B.不断推动先进文化的发展
C.不断促进社会主义向 * * 主义发展
D.不断实现最广大人民的根本利益

题型:选择题

无机结合料稳定材料击实有甲、乙、丙三类,其锤击层数和次数分别为()。

A.5层,每层27次;3层,每层98次;3层,每层98次

B.3层,每层27次;3层,每层59次;3层,每层98次

C.5层,每层27次;5层,每层59次;3层,每层98次

D.5层,每层27次;3层,每层59次;3层,每层98次

更多题库