The professor walked onto the platform a
题型：选择题
问题：
The professor walked onto the platform and seated himself in a chair, ____ for answering questions.
A．had prepared
B．being prepared
C．preparing
D．prepared
题型：选择题
从方框中选择恰当的词或短语并用其正确的形式填空。
小题1:The boy ____________________________ English now.
小题2:She is not asleep. She is _________________.
小题3:Eating healthy food ________________________ our health.
小题4:If we give the job to the man, it is ________________ for the woman.
小题5:She always buys me some gifts __________ when I am in a bad mood.
小题6:It is important ________________________ before you begin to do it.
小题7:You had better wear white when you are _________________________.
小题8:The old man ______________________________________ last year.
小题9:The poor girl often _____________________ her mother after her mother died.
小题10:I go to school by bike ________________.