单项选择题

Questions 22 to 25 are based on the conversation you have just heard.

A．To check the accuracy of scales.
B．To calculate the density of other metals.
C．To observe changes in the atmosphere.
D．To measure amounts of rainfall.
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单项选择题
A．His job starts next week.B．He’s eager to start his new job.C．His professor was mistaken about the job.D．He believes the job interview went well.
A．His job starts next week.
B．He’s eager to start his new job.
C．His professor was mistaken about the job.
D．He believes the job interview went well.
单项选择题
Why are many classes in foreign partner institutions taught in other languages instead of English
A．Most students have poor proficiency in English.
B．It is one aspect of the language requirements.
C．The exchange curricula provide multiple focuses.
D．It aims to make the students really participate in the culture.
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