What easier way is there for a nurse, a policeman, a barber, or a waiter to lose professional identity than to step out of uniform?老师这里 for a nurse, a policeman, a barber, or a waiter to lose professional identity 是for引出不定式to lose的逻辑主语nurse~waiter吗,那for sb to los...
—Did you see _____ a pen on the table just now?—Yes, is it _____ a red one? Someone took it away.A. the, a B. a, aC. a, the D. the, the请问专家老师怎么看待这道题?答案似乎是A, 难道因为 on ...