皮皮学,免费搜题
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搜题
【单选题】
实施科教兴国战略,必须坚持( )为本。
A.
发展
B.
教育
C.
科技
D.
人才
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举一反三
【简答题】Consonants differ from vowels in that the latter are produced without __________.
【单选题】--- I have an apology ______ . --- Don’t let it worry you.
A.
make
B.
to make
C.
to be made
D.
making
【简答题】When a stroke occurs,the arteries leading to ______and within the brain.
【简答题】Her anger __________ away when she read his letter of apology.
【判断题】Chinese and English differ in both consonants and vowels.
A.
正确
B.
错误
【判断题】There are three types of large arteries, elastic arteries and small arteries.
A.
正确
B.
错误
【判断题】变更到站后的车票不允许退票。
A.
正确
B.
错误
【单选题】叉架类零件( )常选择安装基棉、对称平面、孔的中心线和轴线。
A.
安装基准
B.
尺寸基准
C.
读图基准
D.
表达基准
【单选题】Let's go to the _____________ to read a book! [     ]
A.
park
B.
supermarket
C.
library
【简答题】the arteries that take blood to the heart : ______nary arteries