( ) 2. w_ _ter (男服务员)
( ) 3. gr_c_ry store (杂货店)
( ) 4. b_sin_ssman (商人)
A. ei
A. o, e
A. i, e
B. ar
B. e, o
B. i, u
C. ai
C. i, e
C. u, e
1. B 2. C 3. A 4. C
Choose the right answer and finish the words. 选择正确的答相关攻略