44 If you come ______ a new word, you should look it up in the dictionary.
(A) onto
(B) down
(C) across
(D) from

If you come across a new word, you should look it up in the dictionary.

如果你遇到一個新單詞，你應該查詢字典。

(A) onto ~ prep.在...之上。

(B) come down ~ 可歸結為...;留傳下來。

(C) come across ~ 無意中發現。 

(D) come from ~ 來(自);出生(於)。

( B) come down  

1. 倒塌

The ceiling came down suddenly. 天花板突然塌落。

2. 流傳下來

The story has come down from time immemorial. 這個故事從遠古流傳至今。

3. 失勢; 潦倒

He had come down in the world. 他已落魄。

(D)come from  

1. 出生於, 來自於

My uncle came from Germany last week. 我的叔叔上星期從德國來。

2. 為自己的出生地; 為自己的居住地

She comes from London. 她是倫敦人。