问题

Next, John Snow ______ the source of the water for these two streets and found it came from the polluted river.

A: looked into
B:AIDU_
C: looked after
D: looked around

正确答案是：

同类题型

We hadn’t planned to meetWe met __ chance

makes this shop different is that it offers more personal services.

“I suppose you _________ that report yet?” “I finished it yesterday, as a matter of fact.”

Let’s play football on the playground.—It’s so hot outside. I would rather at home than out.

Mike, do you know ?–Sorry, I don’t have a watch.