Many managers have access to your computer and can watch you are doing on your screen in real time．( )A．howB．ifC．whatD．when 题目和参考答案——青夏教育精英家教网—

题目内容

8．Many managers have access to your computer and can watch ______ you are doing on your screen in real time．（　　）

A．

how

B．

C．

what

D．

when

分析很多经理能够进入你的电脑，看到现实中的你在电脑上做什么．

解答答案：C 题干中you are doing on your screen in real time充当watch的宾语从句；从句中doing缺少宾语，要用连接代词．故选C．

点评在句子中起名词作用的各种从句统称为名词性从句．根据它们在句中的语法作用，这类从句又可分为主语从句、同位语从句、表语从句和宾语从句．本题中what在宾语从句中起连接作用，同时又充当了从句的宾语．

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