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There is a clock. It’s on the wall of my room. Maybe you don’t know it. Now let me tell you something about it. It has two hands. One is long. The other is short. The long hand is the minute hand and there are 60 minutes in an hour. The short hand is the hour hand and there are 24 hours in a day.
What time is it now? It’s two o’clock. I must do my homework now.
根据短文内容判断句子的对(T)错(F)。
1．You may know the time from the clock.（_____）
2．The long hand is the hour hand..（_____）
3．There are 60 hours in a day..（_____）
4．It’s two o’clock now..（_____）
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
