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| Dear all, My birthday party is at six o'clock on Saturday evening at my house. Would you like to come? Mike | Hi Mike, Thanks. I'd like to come. See you then. Jim |
| Hi Mike, I love parties, but I'm afraid(恐怕)I can't come. I always make my little sister Jill finish her maths homework on Saturday evenings. Jack | |
| A．Mike. | B．Jim. | C．Jack. |
| A．Jim. | B．Jill. | C．Jack. |
| A．Saturday | B．6:00a.m. | C．6:00p.m. |
| A．Because he doesn't want to go to the party. | B．Because he will help his little sister. |
| C．Because he will finish his maths homework. | |
| A．invitations (邀请函) | B．diaries | C．emails |
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
