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統計: A(3), B(27), C(1), D(4), E(0) #3264711

詳解 (共 1 筆)

#6200417

Infection n.感染

       S1     V1.    that子句
1.Studies show (that _____ are easily passed from one person to another by failure to wash hands frequently.)  (A) Infect (B) infections (C) infectious (D) infecting
That後面接infections 名詞 當主詞使用
 
are為be v. 後面接easily adv./ passed v p.p 
被動式的基本形式:be 動詞 + P.P.(動詞過去分詞)

現在式:am / is / are + P.P.
 
 
From後面的敘述為描述
 
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