Question

1Sun Tao has had a  _______  English course, but he still doesn't know

A. six-month; how to spell this word    

B. six months; how spell the word

C. six-months; how he should spell this word  

D. six-month; how should he spell the word

 

Answer 1

【答案】

A

【解析】six—month“六個月”，是由“數(shù)詞+名詞”構(gòu)成的復合詞，其中的名詞不可用復數(shù)形式；后一空為“疑問詞+動詞不定式”作賓語。