问题
选择题
— ______ does Tom surf the Internet ?
—Twice a week .
A.How much
B.How many
C.How long
D.How often
答案
答案:D
四个选项含义分别是多少(不可数名词)、多少(可数名词)、多久和多久一次。从答语一周两次来看,应选D。
— ______ does Tom surf the Internet ?
—Twice a week .
A.How much
B.How many
C.How long
D.How often
答案:D
四个选项含义分别是多少(不可数名词)、多少(可数名词)、多久和多久一次。从答语一周两次来看,应选D。