7、()是人才强国的需要,是实现民族复兴的需要,是党的事业兴旺发达、薪火相传、后继有人的需要。
A、党校培育青年
B、学校培育学生
C、科教兴国
参考答案:A
More important, perhaps, education teaches us to see the connections between things, as well as ______ beyond our immediate needs.
A.to be seen
B.to see
C.seeing
D.having seen
使用下图装置进行验证质量守恒定律的实验。下列反应中应选择
A.6HCl+2Al(OH)3==2AlCl3+6H2O
B.CO2+H2O==H2CO3
C.NH4Cl+NaOH==NaCl+NH3↑+H2O
D.4P+5O22P2O5