问题补充:
—Do you know the nearest way to the science museum?
—Sorry, I’m a stranger. This is the first time I here.
A. was
B. had
C. came
D. have come
答案:
A. was
B. had
C. came
(答案→)D. have come
解析:考查时态。句意:----你认识到科技馆最近的路吗?----对不起,我是一位陌生人。这是我第一次来这儿。故选D。