2. 学历提升
  3. —This maths problem is easy ______.A. work out B. to be working out C. worked D.

—This maths problem is easy ______.A. work out B. to be working out C. worked D.

admin2020-12-24  37
问题 —This maths problem is easy ______.
选项 A. work out
B. to be working out
C. worked
D. to work out
答案D
解析这道数学题很容易解决。
转载请注明原文地址:https://ti.zuoweng.com/ti/9lB8KKKQ
相关试题推荐
随机试题