[填空题]They have been working day and night. 结果很多人病倒了。

[填空题]They have been working day and night. 结果很多人病倒了。

[简答题]They have been working for hours without a moments rest.

[单项选择]You have been working on a very large software development project that has made use of over 230 people. Finally, all the scope of work is completed, it would be BEST to______.
A. throw a party for the team members
B. make sure the project is integrated with other projects
C. begin to focus on your other projects
D. analyze project success or failure

[填空题] For the past two years, I have been working on students’’ evaluation of classroom teaching. I have kept a record of informal conversations 【B1】 some 300 students from at 【B2】 twenty-one colleges and universities. The students were generally 【B3】 and direct in their comments 【B4】 how course work could be better 【B5】 Most of their remarks were kindly 【B6】 — with tolerance rather than bitterness — and frequently were softened by the 【B7】 that the students were speaking 【B8】 some, not all, instructors. Nevertheless, 【B9】 the following suggestions and comments indicate, students feel 【B10】 with things as they are in the classroom. Professors should be 【B11】 from reading lecture notes. "It makes their 【B12】 monotonous (单调的)." If they are going to read, why not 【B13】 out copies of the lecture Then we 【B14】 need to go to class. Professors should 【B15】 repeating in lectures material that is in the textbook. "【B16】 we’’ve read the material, we want to 【B17】 it or hear it elaborated on,
A. A．presented
B．submitted
C．described
D．written