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【单选题】
用EXTRUDE命令生成三维实心体时,可以设定拉伸斜度,该角度( )A.
必须大于零或小于零
B.
只能大于零
C.
在0~90°内可以变化
D.
数值可正可负,拉伸高度越大相应的角度越小
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举一反三
【简答题】Translate the following sentences. Read and try to recite them. Upload what you've read. 1)When the job market worsens, many students calculate they can't major in English or history. They have to st...
【单选题】Part A Directions: Read the following four texts. Answer the questions below each text by choosing A, B, C or D . Mark your answers on ANSWER SHEET 1. The World Health Organization (WHO) is in trouble...
A.
quarter.
B.
28%
C.
More than 20 million
D.
A fifth.
【单选题】Education is well-rounded and it is mainly for improving a man. It is not only to teach him to speak, read and write, but also to develop his creative thinking and other abilities. After that, it is t...
A.
圆满的
B.
崭新的
C.
公平的
D.
全面的
【单选题】Read the following paragraph from the section "There Are Still Chemicals In The River." The Bronx River was once clean. Native Americans used to fish in it. The river's health changed by the 1850s. Th...
A.
when the government made rules about chemicals in the Bronx River
B.
what chemicals were found in turtles from the Bronx River
C.
how the Bronx River became polluted
D.
why the Native Americans fished in the Bronx River
【多选题】Read the following paragraph.a) Space exploration provides literally a university of opportunities for scientific and medical advancement. b) The exploration of the depths of space, other stars, and e...
A.
a
B.
b
C.
c
D.
d
E.
e
【单选题】Part A Directions: Read the following three texts. Answer the questions on each text by choosing A, B, C or D. Mark your answers on ANSWER SHEET 1. Sport is not only physically challenging, but it can...
A.
to make sports less competitive
B.
to make sports more challenging
C.
to reduce their mental stress
D.
to increase their sense of success
【单选题】Read the paragraphs and choose the best sentence to fill in each blank. Managers need to pay close attention to the attitudes of their workers. If a worker has a positive attitude while at work, the w...
A.
if a worker constantly experiences having a negative attitude while at work, this may lead to absenteeism or a possible resignation from the organization
B.
what motivates workers to work is to focus on attitudes, values, personality, ethics, and any cultural differences that may impact work performance
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