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Sam 1__________ very sad last weekend. He was ill. He had a 2__________. His mother asked him to 3__________ in bed. He was very 4__________.Saturday afternoon, his good friends Tom and Mike came to see him. They 5__________a lot of fruit and some flowers for Sam. He was very happy.
This weekend, Sam is going to go hiking 6__________ his friends. They are going to fly kites, 7__________ pictures and play football. Because Sam likes 8__________ kites. Tom’s hobby is 9__________ pictures. And playing football is Mike’s 10__________ sport.
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
