27.(Error correction) Recently, Japan has suffered an unprecedented
(A) series of natural disaster
(B), causing
(C) a large amount of loss and deaths
(D).

答案：登入後查看
統計： A(75), B(144), C(57), D(139), E(0) #570953

詳解 (共 2 筆)

#826632
a series of + plural noun
23
0
#886991
所以該寫成 natural disasters囉?
7
0