問題詳情：
—My teachers often encourage me ______ more friends but I find it difficult. —Your teachers’ idea is right. The more friends you make, ______ you will be.
A. to make; the more happy B. to make; happier
C. making; the happier D. to make; the happier
【回答】
D
知識點：相似 相近詞比較
題型：選擇題
