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你将听到一个句子，根据你所听到的内容，选择相符合的一项，并将其字母编号填在题前的括号内，每小题将读两遍。
( )（1）
( )（2）
( )（3）
( )（4）A. 6 B. 6:13 C. 6:30
( )（5）A. play B. plate C. plant
( )（6）A. May B. March C. April
( )（7）A. October 1st B. October 3rd C. November 1st
( )（8）A. a letter B. an e-mail C. a report
( )（9）A. picking up leaves B. collecting leaves C. counting insects
( )（10）A The elephants are drinking water
B. The elephant is drinking water.
C. The monkeys are drinking water.
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
