We may find that learning a foreign language does not have to be________learning our mother tongue,but can in fact be twice ________.

A.twice as hard as;as easy as

B.as twice hard as;as easy

C.twice as hard as;as easy

D.as twice hard;as easy as

 

【答案】C
【解答】

C

【解析】答案 C [考查倍数表达法。倍数twice应放在比较等级前,排除第二空格后无其他词,故as easy as中第二个as应去掉。]