B、 can’t
C、 mustn’t
D、 shouldn’t
答案:B
B、 can’t
C、 mustn’t
D、 shouldn’t
答案:B
A. explain
B. say
C. tell
D. speak
A. followed
B. chosen
C. protected
D. treated
A. sunny
B. rainy
C. windy
D. cloudy
A. as to be heard
B. to be heard
C. as to hear
D. to hear
A. on
B. along
C. over
D. across