2006年à月,***主席访问美国,向全世界传达了这样一种信息:国际________、国内________、两岸________是中国当前所要努力的方向,中国将按照自己的步伐、发展目标与需要,来进行有计划的改革。
A:和平 和谐 和气
B:和平 和谐 和解
C:和平 和气 和解
D:和气 和谐 和解
This boy is Peter .He is from America.He is ten years old . His hair is yellow.Peter can play basketball. This is his school.It's very big. There are forty students in his class. Miss White is his English teacher. Peter is good at English.
用伏安法测电阻的实验,可以采用图示a、b两种方法把伏特表和安培表连人电路,这样测量出来的电阻值与被测电阻的真实阻值比较,下列正确的是( )
读下图,我国地形的主要特征是( )