Whatthedoctorsreallydoubtis______

发布时间:2020-07-11 20:28:46

What the doctors really doubt is ______ my mother will recover from the serious disease soon












A.when











B.how










C.whether










D.why

网友回答

C解析考查用法。doubt用于肯定句时用whether引导同位语从句;用于否定句时,用that引导。根据可知本句为肯定句,故选C。
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