Can the word " facing " be used both ways? To write major water problems facing the world or challenges and opportunities facing low- and middle-income countries and their citizens seems to me. May 13, 2017 · Among the problems facing the united States today, they are most concerned about pollution. 请问①. Aug 8, 2017 · I have been facing. is an example of the present perfect continuous tense and mainly to mean an action started at a certain time in the past, continued up to the present and it may still.

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