To succeed in a scientific research project, ______.
关于心音的听诊，下列正确的是______
The audience in the cinema ______ mostly of young people.
We are ______ to prepare for the World Women's Conference.
甲有天然奇石一块，不慎丢失。乙误以为无主物捡回家，配以基座，陈列于客厅。乙的朋友丙十分喜欢
在当代教学理论发展中，德国教育家瓦根舍因提出的是______
下列关于锥体系的叙述，不正确的是______
There are two aspects which determine an individual's intelligence. The first is the brain he is born【71】Human brains differ considerably,【72】being more able than others.【73】no matter how good a brain he has to begin with, an individual will have a low order of intelligence【74】he has opportunities to learn. So the second aspect is what【75】to the individual — the environment in which he is brought【76】. If an individual is handicapped【77】, it is likely that his brain will【78】to develop and he will【79】attain the level of intelligence of which he is【80】.
She looks forward every spring to ______the flower-lined garden.
______ illness, he went to the seaside for vacation.
We won't give up ______ we should fail ten times.
For this part, you are given 25 minutes to write a composition on the topic Our University. You should write no less than 120 words and base your composition on the outline (given in Chinese) below. 1．学校的基本情况：方位、简史等。 2．学校的专业和学生情况。 3．学校的设备情况。
已知随机变量ξ的分布列为
诉讼时效中止之后，过去的期间______
There won't be any concert this Saturday evening, ?
恒温动物的外耳在低温环境下有变小的趋势，这种现象符合______
=______．