—Excuse me, I wonder if you can help. I ______ my ID card.
—Excuse me, I wonder if you can help. I ______ my ID card.
—But where did you lose it?
A. have lost B. lost C. had lost D. lose
—But where did you lose it?
A. have lost B. lost C. had lost D. lose
可能相似的问题
-
1年前1个回答
-
已知：a，b，c∈R+，求证：a+b+c≥ab+bc+ca．
1年前2个回答
你能帮帮他们吗