1． Mary worked here as a ________ secretary and ended up getting a fulltime job with the company.
A．pessimistic B．temporary
C．previous D．cautious解析：选B 考查形容词辨析。句意：玛丽刚开始在公司是临时秘书，但最终她在这里得到了一份全职的工作。temporary“暂时的，临时的”，符合语境。pessimistic“悲观的”；previous“先前的”；cautious“谨慎的”。
2． The Forbidden City attracts a ________ stream of visitors every day, especially during national holidays.
A．constant B．main
C．powerful D．shallow
