The pressure ______ causes Americans to be energetic, but it does put them under a constant emotional strain.
| A．to compete | B．competing |
| C．to be competed | D．having competed |
_____ is known to us all that the sun rises in the east.
| A．As | B．That | C．Which | D．It |
The police have collected some information the murder.
| A．connected to | B．connected with | C．connecting with | D．was connected with |
When I met him the other day，it was the first time we ____ each other since we graduated from school.
| A．saw | B．have seen | C．were seeing | D．had seen |
The class _____ my daughter studies in _____ fifty-six students.
| A．which; consists of | B．where; is made up of | C．which; makes up | D．where; is consisted of |
As we know, a red jacket doesn’t _____ green trousers. But when a little girl wears them, they ____her very well.
| A．fit, suit | B．suit, fit | C．match, suit | D．fit, match |