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(1)Daming is ___________(visited / visiting / visits ) America.
(2)______( What / How ) long is the Great Wall?
(3)It_______( have got / has got ) eight million people.
(4)---What are you _______( do / did / doing ) ?
---I’m sending _______( a / an ) email to my family in China.
(5)Let’s ______( go / going / went ) to the park.
(6)He can’t _______( play / playing / played ) the guitar.
(7)Do you want ________( go / going / to go ) swimming.
(9)Listen, the girls _________( sing / are sing / are singing ) now.
(10)We _______( go / went / going ) to the zoo yesterday.
(11)They________( had / will have / have ) a picnic tomorrow.
(12)My mother often _______( get / gets / got ) up at seven o’clock in the morning.
(13)Daming is in New York ________( and / with / at ) his cousin.
(14)________( Where / What / When ) is Beijing? It is _____ (on / in ) the north of China
(15)________( How / What ) a big map of China!
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
