(单选题)6: He is_______ than I. A: elder three years B: old three years C: three years elder D: three years older ...

(单选题)19: Many doctors ___ upon a diet which contains a lot of fat. A: frown B: crown C: drown D: brown ...

(单选题)13: Great Britain and France will hold a _______ regarding some European economic problems. A: conference B: reference C: conversion D: cooperation ...

(单选题)1: One of the requirements for the fire is that the material ________ to its burning temperature. A: is heated B: will be heated C: would be heater D: be heated ...

(单选题)20: —“May I speak to your manager Mr. Williams at five o’clock tonight?”—“I’m sorry. Mr. Williams ________ to a conference long before then.” A: will have gone B: had gone C: would ...

(单选题)8: He is ________ about his chances of winning a gold medal in the Olympics next year. A: optimistic B: optional C: outstanding D: obvious ...

(单选题)9: Niagara Falls is a great tourist ________, drawing millions of visitors every year. A: attention B: attraction C: appointment D: arrangement ...

(判断题)25: 《科学引文索引》是一种有关引文统计的国际性大型索引出版物。 A: 错误 B: 正确 ...

(多选题)19: 主要检索词的含义是指课题名称中的（）。 A: 有实质含义的名词 B: 有实质含义的形容词 C: 所有的名词和形容词 D: 所有的词 ...

(单选题)2: 《全国报刊索引》创刊于()年，是我国较有影响的题录式检索工具之一。 A: 1955 B: 1956 C: 1957 D: 1958 ...