问题
选择题
－How do you usually find out about new software?
－In the magazines like Popular Electronics. That’s______computer companies usually advertise.
A．which
B．where
C．what
D．why
答案
答案：B
考查表语从句。本题中引导词指的是In the magazines like Popular Electronics，故选A，那就是电脑公司通常做广告的地方。
