智慧职教: A survey suggests that nearly one in six children has difficulty _____ to talk.
举一反三
- A survey suggests that nearly one in six children has difficulty______to talk。
- A survey suggested that nearly one in six children has difficulty to talk. A: to learn B: learning C: learn D: learnt
- I will talk to the children ______ . A: one and then the other B: first one then the next C: one by one D: in singles
- Up till now, Clay Figurine Zhang has six generations and nearly 180 years of history.
- 智慧职教: Each airport has only one terminal.