Nowadays it’s very useful ______ a foreign language.
A．learnB．learnedC．to learnD．learns
C

試題分析：句意：當今學習外語非常有用。強調(diào)句式， It is adj for sb to do sth，做某事對某人來說怎么樣。本句中it是形式主語，指代后面不定式內(nèi)容做形式主語，故選C。
練習冊系列答案
相關(guān)習題

科目：初中英語 來源：不詳 題型：單選題

--- Did they____ fun in the music room? --- Yes, they had great fun ______ the music.
A. have, listening to   
B. had, listening to   
C. have, hear

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

—Mr. Ding, I have some problems_______ the passage.
—Remember_______ it three or four times at least.
A．to understand; readingB．understanding; reading
C．to understand; to readD．understanding; to read

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

—Don’t forget      your homework here tomorrow.
—I     .
A．to bring ; won’tB．to take; won’tC．bringing; don’tD．taking; don’t

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

My father always asks me________ too much junk food.
A. to eat              B. not eat             C. not to eat

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

— What shall we do tomorrow?
— How about              trees?
A．plantingB．to plantC．plantD．planted

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

We should do everything we can          the environment .
A. to protect             B. protect              C. protecting 

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

I’ll invite you to my new flat as soon as I finish ________ it.  
A．decoratingB．decorateC．to decorateD．decorated

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

The three Americans are used to ________ Chinese food, especially dumplings.
A．eatsB．eatC．eatingD．to eat

查看答案和解析>>

同步練習冊答案