As research techniques become more______(advance)，the number of animals used in experiments may decrease，but stopping testing on animals altogether is a long way away.
题目
As research techniques become more______(advance)，the number of animals used in experiments may decrease，but stopping testing on animals altogether is a long way away.
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更多“As research techniques become more______(advance),the number of animals used in experiment ”相关问题
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第1题：
Reliable delivery of messages is ensured by ______ techniques．
A.forward error correction
B.aftward error correction
C.DGPS
D.error-free and low error reception
正确答案：A
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第2题：
如果Number=3，请指出下列语句的真与假。 If Number = 3, point out the truth and false of the following statements. Int（Number * Number) = Number * Number
错误 -
第3题：
24、如果Number=7，下列命题为真。 If Number = 7, point out the truth or false of the following expressions. Sqrt（Number*Number ) == Int（Sqrt（Number*Number))
错误 -
第4题：
Tickets to special exhibits at the botanical gardens may be reserved __________ advance.A.of
B.in
C.at
D.for答案：B解析：“in advance”固定词组，提前。 -
第5题：
下面的程序中，条件语句中的哪个条件会最先被计算？ if finalscore＞=95 and （research='A' or （grade='A' and present='A')) then finalGrades='A+';
A．finalscore＞=95
B．research='A'
C．grade='A' and present='A'
D．research='A' or (grade='A' and present='A')
if语句可以有多个else子句和else if 子句;if语句中的可以使用任何表达式