2019-2020ѧ꼶ѧڿѧĩԾII
:________ ༶:________ ɼ:________
һ ѡ⣨20С⣬ÿС2֣40֡ (20⣻40)
1. 2֣ڵӻΪ˸ı A . B . ɫ C . D . Ƶ
2. 2֣ʱֵģһƬʱöʱó֣Ϊ˼ͲӰ죬dzŴߴ϶˵ȷǣ
A . ŴֹͨIJ B . ϶ͨĴ C . ֱܷͲΪǵͬ D . Ͳɸöij
3. 2֣ ͼйڹԭͬǣ
A . ʱͶ
B . ̳ڼ̽ͷӦ
C . н㡰
1 ҳ 20 ҳ
D . ʳ
4. 2֣۵1.0Ϊ̽ᣨ۵ǰȺĹϵҽѧԱԲͬӳ̶ȵ־Ը152ˣμ᳤Ⱥ¼дǣ ᳤/mm 26.99 27.0028.49 28.5029.99 30.00 ƽ 1.02 0.96 0.82 0.46 A . ᳤ȵӣԽԽ B . ᳤ȵӣԽԽ C . ʱߵĽĤĺ
D . ΪԤӣӦעĶϰߣҪʱ
5. 2֣һϵͼʾͼǣ A . ӾγɣߡĤ״ĤӾ B . ѪҺѭĹɣķëϸѪܡ C . Һγɵ;ѪҺССҡСܡҺ D . 仡ЧӦ
6. 2֣ijɻˮ2mһھˮ0.5mĺɼϣͼʾзȷǣ
A . ˮеˮ1.5m
B . ˮеǹγɵ C . ҶɫΪɫĹ
2 ҳ 20 ҳ
D . ɻصʵʵ2mҪdzһЩ
7. 2֣ͼDZڹʽֵͲĽṹʾͼֵͲ뼴Ƭ˿صáֵͲĹ·ͼǣ
A .
B .
C .
D .
8. 2֣ Сͬѧڡ̽ƽ澵ص㡱ʱѡȡͬABȼǰAƶBʹAڲغϣͼʾ˵ǣ
3 ҳ 20 ҳ