問題詳情：
He doesn’t do his homework , though he has .
A. carefully enough; enough time
B. enough carelessly; time enough
C. carelessly enough; enough time
D. enough carefully; enough time
【回答】
A。考查enough的用法。句意: 他做家庭作業不夠細心, 儘管他有足夠的時間。形容詞或副詞+enough; enough+名詞。修飾行爲動詞do用副詞carefully; time是名詞, 故選A。
知識點：相似 相近詞比較
題型：選擇題
