12.B
13.D
14.C
15.D
去掉more
large改成largest
longer改成the longest
去掉other
Kate is shorter than any other girl in her class.
very改成much
brother改成brother‘s
去掉learning
older改成the oldest
in改成of
12.B
13.D
14.C
15.D
去掉more
large改成largest
longer改成the longest
去掉other
Kate is shorter than any other girl in her class.
very改成much
brother改成brother‘s
去掉learning
older改成the oldest
in改成of