填空题

It has been too late, __________ (当人们认识到这些食品不安全时).

【参考答案】

by the time people find that the food is not safe
<上一题 目录 下一题>
热门 试题

单项选择题
A．Because they’re bored.B．Because if they’re bored they just turn on the television.C．Because television can entertain people.D．Because television cannot tell people how to train their ability.
A．Because they’re bored.
B．Because if they’re bored they just turn on the television.
C．Because television can entertain people.
D．Because television cannot tell people how to train their ability.
单项选择题
A．safeguardB．immunityC．cautionD．defense
A．safeguard
B．immunity
C．caution
D．defense
相关试题