如图所示，在△ABC中，AB=AC，D是BC延长线上的一点，E是AB上任意一点，DE交AC于F，则()。
AE＜AF
B. AE=AF
C. AE＜AF或AE=AF
D. 不确定
查看答案
Which of the following is NOT true？
A. The car factory is too big to be designed.
B. There are usually three assembly lines in a car factory.
C. The body is fixed to the chassis.
D. The assembly lines enable the workers to make cars quickly.
The title of the passage is______.
A. Examinations for Children' s Future
B. Examinations in English School
C. The Difference between "O" and "A" levels in English Examination
D. English Pupils and English Examinations
According to the passage, Japan was facing a problem because many workers______.
A. do not want to leave work
B. fear their bosses
C. work inefficiently
D. take day off because of disease
【B18】
A. extremely
B. specially
C. greatly
D. simply
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