单选题
While his efforts were tremendous the results appeared to be very ______.
A. trigger B. meager C. vigor D. linger
【正确答案】
B
【答案解析】[解析] 句子大意为:虽然他的努力很巨大,但是结果好像非常______。A项trigger“引发,引起,触发”;B项meager“贫乏的,不足的”;C项vigor“精力,活力”;D项linger“逗留,闲荡,拖延,游移”。B项符合题意。