选择题：Why would the Hatches routinely go from store to store?

题目内容：

Why would the Hatches routinely go from store to store?

A. They decided to open a store

B. They wanted to save money

C. They couldn’t afford expensive things

D. They wanted to buy gifts for local kids

参考答案：

18－2.已知某氨基酸的相对分子质量小于200,且氧的质量分数约为0.5,则其分子中碳的个数最多为:

18-2．已知某氨基酸的相对分子质量小于200，且氧的质量分数约为0.5，则其分子中碳的个数最多为：A．5个 B．6个 C．7个 D．8个

分类：习题答案题型：选择题

I was out of town at the time, so I don’t know exactly how it _______.A. was happening B. happened C.

分类：习题答案题型：选择题

I felt so bad all day yesterday that I decided this morning I couldn’t face ________ day like that.A.

分类：习题答案题型：选择题

如果区内某水体发生了富营养化，可行的治理措施是A．增加来水量和增加出水量 B．减少来水量和增加出水量C．减少来水量和减少出水量 D．增加来水量和减少出水量

分类：习题答案题型：选择题

DBrian arrived at the San Francisco airport two hours before the flight to Paris. He was wearing thre

分类：习题答案题型：选择题