—Whyareyoustandingthere,Maggie? —Ican'tseetheblackboardclearly.Twotallboysaresittingme.
A.be hind B.in front of C.be side D.next to正确答案B
—Whyareyoustandingthere,Maggie? —Ican'tseetheblackboardclearly.Twotallboysaresittingme.
A.be hind B.in front of C.be side D.next to正确答案B