• You'd better ______ at home and ______ your homework.

    • A to stay; do
    • B stay; do
    • C to stay; to do
    • D stay; to do
    參考答案: B
    解題思路: had better do sth 表示最好做某事,因此第一空用動詞原形;and連接的兩個動詞時態需保持一致,因此第二空用動詞原形,故選B.>>>立即刷題
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