直拍正手攻球时,拇指和中指协调用力,食指自然,无名指微离中指,指尖托拍背面,以保持发力时球拍的稳定()
A.放松
B.紧张
C.用力
参考答案:A
《素问·咳论》中指出:五脏受邪致病,微则为咳,甚者为()
A.为呕
B.为泄
C.为喘
D.为痛
E.为满
用所给词的正确形式填空。
1. Do you like______ (wear) sunglasses?
2. What would you like_____ (drink)?
3. Danny can do it_____ (quick).
4. The bike runs_____ (slow).
5. Give me some_____ (tea).