This new English-English dictionary is u

搜题请搜索小程序“爱下问搜题”

问题选择题

This new English-English dictionary is useful for me. ______, I’ll buy it.

A．How much may it cost

B．No matter how it may cost

C．However much it may cost

D．How may it cost

答案

答案：C

题目分析：考查让步状语从句：句意：这个决心的英英字典会对我很有用。无论花多少钱，我都会买下来。However和No matter how都可以引导让步状语从句，结构是：However/No matter how+形容词/副词+主谓，所以选C。

单项选择题

骨与关节结核下列哪项不对？（）

A．慢性发病

B．发病初期有全身症状

C．脓肿合并感染可出现红肿热痛

D．X线检查可出现成骨性改变

E．单纯结核病变不会引起高热

单项选择题

DNA模板链的碱基组成是C=28.5%、 C=12.8%、A=30.6%、T=28.1%，这条链转录成mRNA的碱基组成是

A．A=28.1%、G=12.8%、C= 28.5%、T=30.6%

B．A=28.1%、G=28.5%、C= 12.8%、T=30.6%

C．A=30.6%、G=28.5%、C= 12.8%、U=28.1%

D．A=28.1%、G=28.5%、C= 12.8%、U=30.6%

E．以上都不对