【单选题】
?There are altogether fifty students in our class, twenty____ are boys. ?
【单选题】
The school committee hoped that their choice of play would be ______ with the students and their parents.
【单选题】
The students expected there ____ more reviewing classes before the final exams.
【判断题】
Many students suggested organizing a boat trip to Huangpu River.
【单选题】
3. Every term students are given theopportunity to ______ their instructors.
【单选题】
The students can ’t finish the work ______ the teacher’s help.
【单选题】
As a teacher, you should not _______ the students from asking questions in class.
【单选题】
The audience were ( ) by the opening night of that play.
【单选题】
They were [填空] up by a fishing boat.
【单选题】
He was sick, [填空]they were quiet.