Keep________ when I take photos of you. A. smile B. smiles C. smiling D. to smile
2022-10-30 00:09:39 147次 2017-2018学年七年级英语下册（冀教版）Unit 7 Sports and Good Health 过关测试 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Keep________ when I take photos of you.
A. smile B. smiles
C. smiling D. to smile
本题链接：
