直线y=kx+b与y轴的交点是(0,2),则b=( )。
2
读一读,选一选。
My name is John. I live in China now. My mom and dad are in Canada. I have long legs and arms. I have
a big nose and little ears. My hair is brown. My eyes are blue. My favourite colour is black. I have a black shirt
and a black coat. My pants and shorts are black, too.
Here are many restaurants. I like to eat Chinese food. My favourite Chinese food is dumplings. Chinese
food doesn't have too much sweet food, but it's very delicious. In China I have many new Chinese friends. I
feel happy here.
1. John __________.[ ]
A. has a little nose
B. has blond hair
C. is in China
D. is short
2. Where do his mom and dad live? [ ]
A. In the school.
B. In the U. S.
C. In China.
D. In Canada.
3. What colour does John like?[ ]
A. Green.
B. Black.
C. Brown.
D. Red.
4. What's his favourite Chinese food?[ ]
A. Chinese meat.
B. Chinese fruit.
C. Dumpings.
D. Noodles.
5. How does he feel now?[ ]
A. He feels happy.
B. He feels sad.
C. He feels tired.
D. He feels hot.
读图,完成小题。
小题1:除纬度因素外,加剧图中对话双方气温差异的直接因素是
A.人类活动
B.降水
C.海陆分布
D.地形小题2:如果此山脉是秦岭,下列说法错误的是
A.此山脉与我国1月份0℃等温线分布大体一致
B.此山脉与我国400mm等降水量线分布大体一致
C.此山脉以南是亚热带,以北是暖温带
D.此山脉以南是湿润地区,以北是半湿润地区