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Bob: I usually climb mountains. Sometimes I go camping. What about you?
Helen: I usually go shopping. Sometimes I visit my grandparents.
Bob: I can’t climb mountains this weekend.
Helen: Why?
Bob: Because the weather report says it’s going to rain this Sunday.
Helen: Then come to my home. Let’s watch TV together.
Bob: OK.
1．What does Bob usually do on weekend? ( )
| A．He goes hiking. | B．He goes shopping. | C．He climbs mountains. |
| A．She climbs mountains. | B．She usually goes shopping. | C．Sometimes she plays football. |
—They will ______.
| A．watch TV | B．play football | C．go shopping |
| A．Bob | B．Helen | C．Bob and Hele |
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
