有一些长3厘米，宽1厘米的长方形纸片，至少需要()张这样的纸片才能拼成一个正方形.
A、3A
暂无解析
1米的5/6和________米的1/6相等;3/4再加上________个1/4就是最小的质数.
()What's that ____ English?
over there( 汉语意思 )__________
已知一个梯形的面积是58平方厘米，它的上底是15厘米，下底是25厘米，它的高是多少厘米?
()1. Could you help me， please?A. OK.
()2. Thanks a lot.B. You're welcome.
()3. Let's put the books in the box.C. It's Monday.
()4. Can you carry it?D. No ，it's full.
()5. Who's on duty today?E. lam.
()6. Is it empty?F. No ，it's light.
()7. What day is it today?G. Certainly.
()8. Is that bag heavy?H. No. Li Lei isn't here. .
()9. Are we all here today?I. No ，thanks.
()10. Let me help you.J. Yes，I can.
