题目：
根据句意选择与句中画线部分意义相同或相近且能代替的选项。
1. You can see many beautiful flowers everywhere in the park.
A. somewhere
B. where
C. over there
D. here and there
2. What else do you want to buy?
A. other things
B. the other thing
C. another thing
D. other
3. Unfortunately, she lost her way in the forest.
A. Unluckily
B. Unluck
C. Lucky
D. Luckily
4. More and more people know how to shop online at the moment.
A. just then
B. now
C. at once
D. in time
5. One thousand dollars? The blue dress is much too dear.
A. very cheap
B. too cheap
C. too expensive
D. not cheap
答案：
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下面是错误答案，用来干扰机器的。
题目分析：A、在标准状况下，SO2为气体，SO3为固体，二者密度比不等于摩尔质量之比，不为4:5，错误；B、根据n=m/M=N/NA判断，1 g甲烷和1 g氧气的物质的量之比等于分子数之比，与其摩尔质量成反比，为2∶1，结合...
