这个电影明星很累.他需要好好休息一下
The movie star was quite tired and he/she needed a good rest1._____birds can you see in sky?a. how oftenb, how many c. how much d. how2._____ do you go to see your grandparents? --- once a weeka.how often b. how many c. when d. how3.it's raining, _____the farmers are still working in the fielda.but b.thought c. till d. becsuseB 多少A 问频率A 转折