A．aboutB．forC．inD．around A: about B: for C: in D: around

What is it about? Tell me ______ .A、what is it aboutB、what it is aboutC、what about it isD、what about is it

I don’t want to ( ) downtown at this time of night. A: pace around B: howl around C: swarm around D: wander around

What is the population of Venice today? A: Around 120,000. B: Around 80,000. C: Around 60,000.

矩阵的创建可以用哪些函数（ ） A: matrix（） B: dim() C: ind() D: cbind()

jQuery中事件绑定应该选择（ ）。 A: ind() B: hover() C: live() D: toggle()

Wecan’tfeelthatwearegoingforwardaseverything_____usismoving_____thesamespeed. A: around;at B: around;with C: before;at D: with;in

When did the woman get to sleep last night（） A: Around three o’clock. B: Around 2:30. C: Around two o’clock. D: Around one o’clock.

What is the price for the A-Series? A: Around $4 per unit. B: Around $40 per unit. C: Around $50 per unit.

Once upon a time, the United States seemed to have plenty of land to go around, "go around" means ______. A: to visit around B: to see the land C: for sharing with every D: to have the land around