题目内容

需要水飞法粉碎的药物是（）

A. 冰片
B. 水杨酸
C. 麦冬
D. 朱砂

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College education provides more __ for a bright future.

A. lessons
B. courses
C. opportunities
D. subjects

He had a __ to his wife who gave him the money to start his business.

A. job
B. debt
C. chance
D. career

混合是将大块物料破碎成较小的颗粒或粉末的操作过程。

A. 对
B. 错

A __ is helpful in looking for a job, but it doesn’t mean a job.

A. certificate
B. grade
C. record
D. debt