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Ⅰ BABYSITTER NEEDED We need a babysitter to look after our two boys aged 5 and 7 after school from 4 p.m. — 6 p.m., Mon. — Fri.£40 a week. Call Mary on 678345211. | II PART-TIME WORK Munchies CaféWe are looking for breakfast and lunchtime staff to work in our cafe on Saturdays. Come in (8 a.m. — 4 p.m.) or call Bella on 612398745 (after 4 p.m.) |
Ⅲ CITY MUSEUM Do you want to make some extra money this summer holiday? Do you speak Chinese?We need Chinese speakers to work for us in the City Museum shop, Tuesday — Saturday. Call 687936488. | IV NEWSPA PER BEFORE SCHOOL We need young people to send newspapers on Mon., Wed. and Fri. mornings. Papers must be sent before 8 a.m. and you must have your own bike.Interested? Call 635897264. |
1．What you have read are ________.
| A．news reports | B．ads | C．tour guides | D．notices |
| A．I. | B．II. | C．Ⅲ. | D．IV. |
| A．have a bike | B．call 678345211 |
| C．speak Chinese | D．work on Mondays |
| A．I. | B．II. | C．Ⅲ. | D．IV. |
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
