10. The air is everywhere but is ______. No one can actually see it.
(A)as luck would have it
(B)in time
(C)on the off chance
(D)nowhere in sight
詳解 (共 3 筆)
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空氣無所不在,但是_____。沒人可以真...
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空氣無處不在,但是______。沒有人能...
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(A)as luck would hav...
私人筆記 (共 1 筆)
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(C) on the off chanc...