-- :50:9 来源：kekenet
56. Paul: I don't think I can talk fluently because it's difficult me to remember all the words.
n. 设施, 设备 n. 灵巧, 容易, 熟练。
A.us B.we C.our D.ours
1. The writer began to love her mother’s desk ______. 39. slip v. 滑动，滑落;忽略filter vi.滤过
n.点,圆点,园点;vt.在...上打点By , Hong Kong's per capita income was one of the highest in the world, over ,700, 30 percent higher than in the UK.
We require each station to increase the number of inspectors, ask them to master new security technology, including explosion-proof devices and dangerous liquid detectors, and allocate police dogs, Tan said.