The type of language constructed by second or foreign language learners who are still in the process of learning a language is often referred to as______.
【单选题】听力原文:W: I got out of a science class late again. I never make it here to work on time. I hope I won't get in trouble. M: The boss is in a good mood. Maybe she'll give you a break this time. Q: What do...
【单选题】Sometimes some children in my primary school would laugh, when I got out of _______breath after running _____ short way or had to stop and rest halfway up the stairs.
【简答题】Which countries do you think are a major source of the products in the box? Match each product (a–d) to the place you think is its major source (1–4).