41.Students with _______ problems may apply for student loans.
A. economic B.financial C.male D.economical
42.Both sugar and salt can ______in water.
A. desert B.absorb C.dissolve D.involve
43.I have not heard anything from him since his _______.
A. departure B.fault C.foundation D.acciptance
44.Without a proper education, people could _______ all kinds of crimes.
A. conduct B.stoop C.commit D.sweat
45.Several loudspeakers are _______ from the ceiling and we can hear the speaker very clearly.
A. connected B.sustained C.associated D.suspended
41.B 42.C 43.A 44.C 45.D