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（1）His feet are ( big ) than yours .
（2）We (see) elephants in the zoo last week .
（3）The elephant is much (strong ) than the dog .
（4） Amy often (buy ) a card for her teacher on Teachers’ Day .
（5）He can (play) the guitar.
（6）–What are you doing, Tom? –I’m ( read ) books .
（7）I will (play) basketball with my friends tomorrow.
（8）We (go) swimming tomorrow.
（9）They want (eat) apples.
（10）–How much (be) the bananas? -32 yuan.
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
