当前位置：首页 >
综合英语（二）(00795) > 正文内容
Her remarks left me wondering（ ）she could have changed so suddenly.
Her remarks left me wondering（ ）she could have changed so suddenly.
A.
when
B.
how
C.
whether
D.
that
正确答案是B
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明：本文由翰林刷题小程序授权发布，如需转载请注明出处。