how many后面总是跟一个可数名词的复数 how much后面总是跟不可数名词 how come,how goes it how come:you are very sure about sth. how goes it = how is it going
look强调动作 see 强调结果 watch 看移动的一些东西
whose shirt is this? whose is this shirt? what color is your bag?
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