问题
选择题
| Look! Some pieces of cup are on the floor. Let's ______. |
A. pick it up B. pick up it C. pick them up D. pick up them. |
答案
答案：C
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| Look! Some pieces of cup are on the floor. Let's ______. |
A. pick it up B. pick up it C. pick them up D. pick up them. |
答案：C