We need trees because they_____CO2,and let off O2.A.take off

We need trees because they_____CO2,and let off O2.A.take off B.take in C.take off D.take away

zhujianfu8888 1年前已收到3个回答举报

共回答了24个问题采纳率：91.7% 举报

A 和C有区别么= =
我觉得选B
take in
有“吸收”之意,例如
On weekends the Smiths usually drive to the countryside and take in the fresh air there.
周末,史密斯一家常驱车到农村去吸收那里的新鲜空气.

1年前

我有一颗红亮的心幼苗

共回答了34个问题举报

B 吸收的意思

1年前

3o5l90e 幼苗

共回答了1个问题举报

Definitely b. because 入风口is called air intake

1年前

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