【简答题】请完成P49练习四 match the words with the definition enviroment 2. working life 3. strain 4. office aerobics 5. stretch 6. posture a. when a muscle works too hard b. make something longer ...
【简答题】Task 1 Fill in the blanks with the words or phrases from Reading A and Reading B that match the meanings in the column on the right. The first letters are already given. p ____1______ likely to become...