液氯泄漏时,扩散迅速,但危害不大。
参考答案:错
选择与画线部分意思相同或相近的选项。
When he grows up, he wants to be a doctor for animals. [ ]
A. great man
B. vet
C. good doctor
D. kind of animal
—Liu Qian is a magician from Taiwan. For the CCTV Spring Festival Gala (春晚)
he ______ two magic shows.
—I know they were very ______. [ ]
A. puts on; success
B. puts on; successful
C. put on; successfully
D. put on; successful