16. ____, he does not love her.
A.As he likes her very much
B.Though much he likes her
C.Much although he likes her
D.Much though he likes her
17. A drunk man walked in, ____ in appearance.
A.repulsive
B.reluctant
C.reproachful
D.reputed
18. A good many houses ____ knocked down by the earthquake.
A.was
B.were
C.is
D. are
19. A good teacher must know how to ____ his ideas.
A.convey
B.display
C.consult
D.confront
20. A large part of human activity, particularly in relation to the environment, is ____conditions or events.
A.in response to
B.in favor of
C.in contrast to
D.in excess of