闻一多认为《诗经》中的《蚍蜉》主要表达（）的情感。
A.睹物思人
B.情欲冲动
C.思夫
D.思乡
参考答案：B
— Air quality in our city is becoming worse and worse.
—Yes. These days' PM2.5 readings are frightening. We must do something to ______air pollution.
A．reduce
B．remove
C．collect
D．gather
Would you like to have _ _ tea?[ ]
A. some
B. any
C. much
D. a little
