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“六个月”，是由“数词+名词”构成的复合词，其中的名词不可用复数形式；后一空为“疑问词+动词不定式”作宾语。