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Jim is sitting on the grass in front of the house. A salesman(推销员) comes and asks him, “Hi, boy, is your mother at home ?” “Yes, says Jim. The man is very happy. He begins to ring the doorbell. He rings and rings. But there is no answer. At last, he turns to Jim and say, “You tell me your mother is at home, do you ?” “Yes, ”says Jim, “but this is not my house. ”
1．Jim is ______. ( )| A．sitting on the grass | B．playing on the grass | C．playing in a house |
| A．this is his house | B．his mother is at home | C．he is playing |
| A．Jim’s mother | B．The salesman | C．No one |
| A．Yes, it is. | B．No, it isn’t. | C．I don’t know. |
| A．tired | B．naughty (调皮的) | C．sad |
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
