图中给出“L”形物体在平面镜中成像的情况,其中正确的是( )
A.
B.
C.
D.
答案:D
读45页3a,判断正T、误F。
( )1. They have yellow T-shirts.
( )2. The price of the sweaters is very good—only ¥25.
( )3. From the passage we know they have two kinds (种类) of bags.
( )4. For boys, you can buy socks for only five dollars each.
( )5. You can buy a dictionary at Huaxing Clothes Store.
烘炉的方法有:燃料烘炉、热风烘炉及蒸汽烘炉。