39.(A) in (B) from (C) over (D) with

39.
(A) in
(B) from
(C) over
(D) with

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統計： A(3), B(3), C(46), D(9), E(0) #571422

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B1 · 2019/06/13

#3411682

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43.What can be inferred from the lowering of pH? (A)The decrease of pH will result in acidosis among corals. (B)The decrease of pH will prevent marine invertebrates from forming skeletal material. (C)The decrease of pH will meet its counterbalance in marine ecosystem. (D)The decrease of pH will probably affect marine animals’ reproducibility and physical health.

39.
(A) in
(B) from
(C) over
(D) with

詳解 (共 1 筆)

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