问题
选择题
Many people are waiting ____________ the bus at present.
A.at
B.for
C.on
D.in
答案
答案:B
B 固定句型.wait for…“等候……”。
Many people are waiting ____________ the bus at present.
A.at
B.for
C.on
D.in
答案:B
B 固定句型.wait for…“等候……”。