21．In China, _____ pressure to pass ______ exams tends to cause lack of students’ creativity.
A．不填; 不填
B．the; the
C．the; 不填
D．不填; the
22．It’s believed that the two accidents are ______ related to each other.
A．closely B．nearly C．exactly D．deeply
23．It may be very hard to pass the test, ______ I’ll take the chance.
A．so B．but C．and D．or
24．______, the sun was rising in the east.
A．Arriving there B．We arriving there
C．Having arrived there D．We arrived there
25．He always did well at school ______ having to do part-time jobs every now and then.
A．in spite of B．instead of C．in case of D．in favor of