When you see a banana skin on the ground , you should .
| A．pick it up | B．pick up it | C．give it him | D．give it to him |
相关试题
下面有5组单词，选出下面每组中不属于同类的单词,并将选出的答案番号填在括号里。（5 分）
（1）A. pencil B.tissue C. ruler
（2）A. tiger B. panda C. present
（3）A. winter B. season C. summer
（4）A. give B. green C. red
（5）A. potato B. lettuce C. bell
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