The challenge is not one of expansion. _______, the rapid growth in enrollment over the last 40 years has come to an end.
A、AsaresultD
本题考查介词词组的词义辨析。四个词组分别表示“因此”、“务必”、“相比之下”和“相反”之意。
Thechallengeisnotoneofexpansion._______,therapidgrowthinenrollmentoverthelast40yearshascometoanend.
名词解释：abilloflading
Sofarscientistshaveonlyacquired________understandingofthephysicalprocessesthatcauseearthquakes.
—Youwerebraveenoughtoraiseobjectionsatthemeeting.
—Well,nowIregret________that.
Heboughtahouseforhischildren________
