在检测桑塔纳2000的灯光系统时,发现左前大灯远光不亮,但右前远光正常,故判断远光的保险没问题,问题在保险到左前大灯的电路或左前大灯灯泡故障。
参考答案:错
--- Mum, I’m going to visit my aunt. What about a week?
--- A week is too long. Try to be back in a ______ of days.
A.number
B.dozen
C.few
D.couple
A.I= ,从上向下
B.I= ,从上向下
C.I= ,从下向上
D.I= ,从下向上