The conventional viewthat the Mars’ atmosphere is very poor because the planet lacks a magnetic fiel

题目简介

The conventional viewthat the Mars’ atmosphere is very poor because the planet lacks a magnetic fiel

题目详情

The conventional view    that the Mars’ atmosphere is very poor because the planet lacks a magnetic field.
A.coversB.holdsC.possessesD.contains
题型:单选题难度:偏易来源:不详

答案

B
考查动词:A. covers涉及,B. holds持有,抓住C. possesses 拥有,D. contains含有,句意是:通常的看法认为火星的大气很差,因为这个行星缺乏磁场。选B。

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