For the rest of the 1920s, Hitchcock worked on one film after another in Britain and Germany. Filming was often a rough-and-ready（匆忙做成的） affair and the assistant director was required to step in and plug gaps. A cameraman went missing, Hitchcock became a cameraman. A scene needed rewriting, Hitchcock rewrote it. Someone needed to be in charge of money when the film crew was on location, Hitchcock looked after the money.
At the same time, this being the era of silent movies, Hitchcock was learning the language of cinema: telling a story－not through dialogue, but through visual images（视觉影象）. This led to his success later.
When he began to direct his own films, first in Britain and later in Hollywood, he was determined to make films that held the audience's attention and kept tension（紧张感）. He succeeded. Hitchcock's ability to put you on the edge of your seat makes him one of the greatest makers of suspense（悬念） movies.
（以下为试题题干）
He had taken up different jobs before he succeeded.
[奥鹏]川大《大学英语（四）0004》22春在线作业1[答案]相关练习题：
下列各项中，属于代理人忠实义务内容的是（ ）。
一般，具有丰富的旅游资源可开发出优质的旅游产品，吸引众多的国内外旅游者，促进旅游经济的增长。
钢材具有的特点是（ ）
20春学期《财务会计（二）》在线平时作业1
First draw a line _________the middle of the page. Then write a word in the space above the line.
直流电动机的人为特性都比固有特性软（）
同一台直流电机既可作发电机运行，由可作电动机运行。（ ）、
()为云、雨、雪等气象条件的形成区域。
从经济学原理的角度看，在对投资额不等的备选方案进行比较时，应采用净现值最小准则。（ ）
国际贸易比起国内贸易存在更多风险，主要表现在信用风险、汇率风险、价格风险、运输风险、政治风险等
样本可能随着年龄的延续而减少的研究方法是()。
物流自动化的功能有（ ）。
选择工具有（ ）、（ ）、（ ）三大功能。
长期负债比率是长期负债与负债总额的比率。
对外贸易是指世界各国之间的商品和劳务的买卖活动。（ ）
布置传动系统时，一般把转变运动形式的机构（如凸轮机构、连杆机构等）布置在传动链的（ ），与执行机构靠近，这样安排可使传动链简单，且可减小传动系统的惯性冲击。
卷材防水屋面坡度要求较平缓，一般以1/3~1/5为宜。
借贷记账法下的“借”表示（ ）。
