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【判断题】
大米中以粳米的出饭率最高。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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【简答题】When you are about to do something brave, a cheerful wish of “Good luck!” from a friend can be helpful. But if you think you need lots of luck, what else might you do? In the UK and US there are some ...
【单选题】What are the speakers mainly discussing?
A.
A chemistry assignment.
B.
A study that their chemistry professor did.
C.
A class that the woman is taking.
D.
A job possibility.
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