Beijing has been suffering from choking smog now and then recently. Accordingly, people are now concerned about the PM2.5 readings and ________ winds more than ever before.
A.turn up | B.long for | C.spy on | D.glare at |
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Beijing has been suffering from choking smog now and then recently. Accordingly, people are now concerned about the PM2.5 readings and ________ winds more than ever before.
A.turn up | B.long for | C.spy on | D.glare at |