57. Affording strategic proximity to the Strait of Gibraltar, Morocco was also of interest to the throughout the first half of the twentieth century because they assumed that if they did not hold it, their grip on Algeria was always insecure.
(A) if they did not hold it, their grip on Algeria was always insecure
(B) without it their grip on Algeria would never be secure
(C) their grip on Algeria was not ever secure they did not hold it
(D) without that, they could never be secure about their grip on Algeria
(E) never would their grip on Algeria be secure they did not hold it
选B?
这句话的主谓一致很奇怪,一会was一会they的,看不懂 |