问题补充:
My sister and I in No.7 Middle School.,
A. am
B. is
C. are
D. be
答案:
A. am
B. is
(答案→)C. are
D. be
解析:本题的主语是两个人,为复数,故be动词用are,故本题选C。
时间:2020-06-23 06:38:41
My sister and I in No.7 Middle School.,
A. am
B. is
C. are
D. be
A. am
B. is
(答案→)C. are
D. be
解析:本题的主语是两个人,为复数,故be动词用are,故本题选C。