【单选题】、_____通常也是名在前,姓在后,其姓名第二节为父名。
【单选题】She had stomach trouble and had to follow _____.
【判断题】天气热的情况下,防护服可以披着,不用扣住。
【单选题】All members of the association adhere to a strict code of practice.
【单选题】The teacher ________ his work.
【单选题】The main difference between the 'R' strain and the 'S' strain lies in their__________. 查看材料
A.
quantities of salt consumed
B.
choice of mating partner