形容词与副词专题演练二 1．drug abusing may have some side effects on one's health; however, it is not always ________ if he stops it timely. a．permanent b．temporary c．avoidable d．beneficial [解析]permanent 永久的。句意：滥用毒品对健康有副作用；然而，如果及时停止副作用并非总是长久的。temporary 暂时的；avoidable 可避免的；beneficial 有益的。 [答案]a 2．—credit cards are ________ useful when travelling. —true. they save us the trouble of taking too much cash. a．finally b．nearly c．hardly d．particularly [解析]particularly 尤其，特别地。句意：信用卡在旅行时尤其有用。 [答案]d 3．when we put the suggestion to him, he thought highly of it and was ________ about its immediate application. a．curious b．content c．cautious d．enthusiastic [解析]be enthusiastic about 对……热心。curious 好奇的；content 满足的；cautious 谨慎的。 [答案]d
