【单选题】By using the example of Galileo, the author intends to reveal that
A.
objectivity is essential to scientific research.
B.
hypothesis is based on careful observation.
C.
creativeness plays an important part in scientific research.
D.
observation is the only factor determining scientific research.
【简答题】士人漫游成风、 旅行盛行、国际旅游活跃和 的繁荣是隋唐时期的旅游特点。
【单选题】士人漫游成风,宗教旅行盛行,国际旅游活跃和旅游文学创作的繁荣
【单选题】士人漫游成风,宗教旅行盛行,国际旅游活跃和旅游文学创作繁荣是 的旅游特点。
【简答题】These goods are ______ for export, though a few of them may be sold on the home market. A) essentially B) completely C) necessarily D) remarkably
【单选题】关于肥胖症,下列叙述哪项不正确
E.
按身高测体重,超过标准体重的平均值20%以上
【判断题】士人漫游成风,宗教旅行盛行,国际旅游活跃和旅游文学创作是隋唐时期的旅游特点
【单选题】Like other religious groups, the Christian church's strong emphasis on holiness is essential to salvation.
【单选题】The author believes that man's 'pursuit of happiness' in America has ______.
A.
been essentially wrong from the very beginning
B.
had disappointing results thus far
C.
produced a finer, braver kind of modern man
D.
fulfilled the hope of the American rebels of 1776
【单选题】Soil that is rich in organic matter______.
A.
has nothing nutritious added to it
B.
is essential for producing fruit and vegetables
C.
contains unused vegetable matter
D.
has had chemicals and fertilizers added to it