How should people deal with emails asking for their credit card information？
A. They should call the banks to confirm.
B. They should delete them right away.
C. They should check who sent out the emails.
D. They should respond to the emails with care.
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Which of the following statements is CORRECT？
A. One of the bookshops was left over from Dickens" time.
B. There are many bookstores on Farringdon Road.
C. Only one shop in Charing Cross Road sells books about ballet.
D. One can pick up second-hand books for a few pence on Farringdon Road.
【C20】
A. temporarily
B. sustainably
C. permanently
D. casually
挂灰烟叶形成的原因之一是()。
A. 采收烟叶成熟度不够
B. 烟叶变黄期烤房内温度忽低,上下波动严重,叶尖容易挂灰
C. 变黄阶段低温时问过短
D. 定色阶段时问过短
What problem do hippos cause in me park？
A lot of original animals died.
B. Too many people come to visit the park.
C. The balance of nature had been upset.
D. Birds disappear because of polluted water.
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