Question

2．Mr．Black's memory is getting____．As a result，he often leaves his keys at home．（　�。�

• A． older
• B． poorer
• C． greater
• D． better

Answer 1

分析 布萊克先生的記憶力變差了．因此，他經(jīng)常把鑰匙落在家里．

解答 答案：B
根據(jù)"is getting_"可知，系動詞"getting"后應該用形容詞，又由"he often leaves his keys at home　他經(jīng)常把鑰匙落在家里"可知，布萊克先生的記憶力是變差了，暗含和以前比較之意所以用比較級．A　older　更老的；B　poorer　更差的；C　greater　更棒的；D　better　更好的．故答案為B

點評 做這道題要先根據(jù)句中現(xiàn)有詞語確定應填詞語的適當形式，然后選出正確的選項．