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Chen Jie is very happy to have two new pen pals. They are Jim and Kim. Jim and Kim live in the USA. They are in the same school. Jim is short, but Kim is tall. Jim likes playing basketball. Kim likes playing basketball, too. They usually play basketball on weekends. Jim likes singing, but Kim doesn’t like it. Kim likes drawing. Chen Jie likes drawing, too. Chen Jie and her pen pals often send emails to each other. Chen Jie usually sends emails on Friday evening.
1．Jim and Kim are Chen Jie’s _____. ( )| A．brothers | B．coaches | C．pen pals |
| A．Jim; Kim | B．Kim; Jim | C．Kim; Chen Jie |
| A．drawing | B．singing | C．playing basketball |
| A．Jim and Kim | B．Chen Jie and Kim | C．Chen Jie and Jim |
| A．Chen Jie | B．Jim | C．Kim |
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
