where is he shopping ______ the mall.A.for B.at C.on D.from_____ are they talking____?Their teacher.A.who ,to B.what ,with C.who ,/ D.what ,to
问题描述：
where is he shopping ______ the mall.
A.for B.at C.on D.from
_____ are they talking____?Their teacher.
A.who ,to B.what ,with C.who ,/ D.what ,to
答
B.at
C.who ,/
答
1.A 2.B
答
B 在市场,用at
A talk to =talk with 与谁交谈 ,应该是对人的提问,用who
答
B;B
第一个是介词；第二个应该是说他们在和谁说话。
希望我的答案对你有帮助