Error Correction
34. Compared to(a) those(b) of animals, the fossil record for plants(c) is quite(d) sketchy.

答案：登入後查看
統計： A(71), B(93), C(19), D(3), E(0) #568468

詳解 (共 2 筆)

#1073302
that 可取代單數名詞 (the fossil record) of animals
2
0
#3362000

sketchy (adj.)寫生風格的，寫生的，概略的

1
0