问题
选择题
某人在公路上由北向南行走,一辆汽车由他身后向他前进的方向疾驶而过,那么这个人相对汽车的运动是( )
A.向南运动
B.向北运动
C.由北向南运动
D.无法判断
答案
某人在公路旁由北向南行走,当他看到一辆汽车从它后面向他前进的方向疾驰而过时,因为汽车的速度较大,当以这辆行驶的汽车为参照物时,则这个人相对于汽车的运动是向后退的,即自南向北的.
故选B.
某人在公路上由北向南行走,一辆汽车由他身后向他前进的方向疾驶而过,那么这个人相对汽车的运动是( )
A.向南运动
B.向北运动
C.由北向南运动
D.无法判断
某人在公路旁由北向南行走,当他看到一辆汽车从它后面向他前进的方向疾驰而过时,因为汽车的速度较大,当以这辆行驶的汽车为参照物时,则这个人相对于汽车的运动是向后退的,即自南向北的.
故选B.
从方框中选择适当的词补全对话,每词限用一次,注意用其适当形式。 | |
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Maria: Hello, Lucy! 1_________ go to a movie. Lucy:2_________, I can't. I have to do my homework. Maria :Well, it's Saturday. Please relax. You can do it tomorrow. Lucy : Oh, but I 3_________don't like movies. Thank you for asking 4_________. Maria: OK. 5_________is Linda? 6 _________ she want to go to a movie? Lucy: Sorry, I 7_________ know. Look, she is over there. Maria: Hi, Linda! Do you 8 _________to go to a movie ? It's Rush Hour. Linda : Movie? That 9 _________great! Is it a comedy? I like comedies and thrillers. Maria: It's an action movie. Linda: Oh, no. I think it's 10 _________. Let's go to see a comedy My Fathers Birthday. Maria : OK, let's go. |