听力题
单选题
This conversation is most likely to take place________.
A、
at an industrial site
B、
at a department store
C、
in a classroom
D、
in a skyscraper
【正确答案】
A
【答案解析】
单选题
The woman is probably________.
A、
a pharmacist
B、
a salesperson
C、
a guide
D、
an engineer
【正确答案】
C
【答案解析】
单选题
The man want to know________.
A、
how long the show will last
B、
how to avoid lead poisoning
C、
how the skyscraper was built
D、
how glass and crystal differ
【正确答案】
D
【答案解析】
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