【单选题】Then professor walked onto the platform and seated himself in a chair, ______ for answering questions.
【单选题】The professor walked onto the platform and seated himself in a chair, for answering questions. [ ]
【判断题】购买行为是引起购买动机的关键因素,是购买动机的基础,是购买动机的起点,同样也是企业市场营销的出发点。 ( )
【简答题】单词拼写。 1. The ___________ (气氛)changed as he walked in. 2. The professor has brought in a good ____________ (系统)of teaching languages from abroad. 3. He was very ___________ (粗暴的)when he got drunk. 4. T...
【单选题】The professor walked into the classroom and he carried a bag of books with him.
A.
The professor walked into the classroom,carrying a bag of books with him.
B.
The professor walked into the classroom ,carried a bag of books with him.
C.
The professor walked into the classroom to carry a bag of books with him.
D.
The professor walked into the classroom, carry a bag of books with him.
【简答题】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
【单选题】The professor walked into the lab,___his students.
【单选题】The professor walked into the lab,_________his students.
【单选题】The professor walked onto the platform and seated himself in a chair, ____ for answering questions.