[填空题]It is required that every student (arrive)（）at school before 8:00 a.m.

[填空题]It is required that every student (arrive)（）at school before 8:00 a.m.

[填空题]It is required that every student (arrive) ______ at school before 8:00 a.m.

[单项选择]It happens to every college student. Every professor on campus assigns a paper the same week. Volunteer work and social activities fill the calendar. Before long, an assignment is due in the morning, so what else is there to do Brew a pot of coffee and begin another of that most storied of college traditions: the all- nighter.
Many college students have found themselves in this position. Although studying late into the early hours is a pretty well-accepted part of college life, the scientific consensus is clear—insufficient sleep is bad for a student’s performance, happiness and health.
Sleep is one of the body’s most vital processes, affecting everything from muscle strength to memory span. Sleep increases blood flow to muscles and repairs damaged cells. A recent study indicates that college basketball players perform better on the court if they sleep at least ten hours the night before. Sleep consolidates memories and prepares the brain to perform—students who get mo
A. sleep soundly the whole night
B. stay up all night studying
C. spend the night drinking coffee
D. don’t come back for the night

[单项选择]It is required that every student______a foreign language before going abroad.
A. learn
B. learns
C. will learn
D. should have learnt

[填空题]It’s required that every student (hand) ______ in his paper before Friday.

[单项选择]He is ______ good student that every teacher likes him very much.
A) so a C) such a
B) a so D) a such

[填空题]The director required that every member in his department (refer) ______ to this report.