题干
—______ big river it is !
—Yes. I am afraid I can't swim ______ it .
A：What a, across
B：How, past
C：How a, over
D：What, through
答案(点此获取答案解析）
A
—______ big river it is !
—Yes. I am afraid I can't swim ______ it .
A：What a, across
B：How, past
C：How a, over
D：What, through
