Some people are worrying about the possibility ________ mobile phones could be responsible for a ran

题目简介

Some people are worrying about the possibility ________ mobile phones could be responsible for a ran

题目详情

Some people are worrying about the possibility ________ mobile phones could be responsible for a range of illnesses, from rashes(皮疹) to brain tumors.
A.thatB.whyC.howD.whether
题型:单选题难度:偏易来源:不详

答案

A

这题考查that引导同位语从句,修饰possibility,句意是:一些人担心手机有可能会导致一系列疾病,皮疹和脑肿瘤。选A。

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