Question

The teacher is glad to see that Tony is ________ than before.

A.careful
B.morecareful
C.mostcareful
D.themostcareful

Answer 1

【答案】：B
句意：老师很高兴看到托尼比以前细心了。
考查形容词比较级。 根据“than before” 可知， 此处需用比较级， 故选 B。