练习题:
1.Students with _______ problems may apply for student loans.
A.economic
B.financial
C.male
D.economical
2.Both sugar and salt can ______in water.
A.desert
B.absorb
C.dissolve
D.involve
3.I have not heard anything from him since his _______.
A.departure
B.fault
C.foundation
D.acciptance
4.Without a proper education, people could _______ all kinds of crimes.
A.conduct
B.stoop
C.commit
D.sweat
5.Several loudspeakers are _______ from the ceiling and we can hear the speaker very clearly.
A.connected
B.sustained
C.associated
D.suspended