2019年mpa考试英语真题——形容词996

{01}Green products are becoming more and more popular because they are environmentally ________．
A.friendly
B.transparent
C.best-selling
D.widespread
解析：
本题选A。
{02}It is ________ that light travels faster than sound．
A.sure
B.certain
C.possible
D.doubtful
解析：
本题选B。
{03}To my amazement, you should trade the ________ ring for a false one!
A.valueless
B.priceless
C.dear
D.expensive
解析：根据句意“我很惊讶，你竟然拿价值连城的戒指去换个假的！”可知这里要填的形容词“极其值钱、价值连城”的意思。只有priceless具备这个意义。valueless意为“无价值的；不值钱的”，C、D两项意为“价格高的、贵的”，与题意不符。
本题选B。