In each of the questions given below a sentence is given which is divided into 5 parts. Out of the given 5 parts, one is grammatically correct and the rest are not. It is then followed by 5 options which gives one of the option as a correct one. Choose the option which is grammatically correct. If all the parts are grammatically correct then answer according to the options given below.
The two posionings, just over a (A)/ decade apart, has raised serious (B)/ questions domestically on Britain's ability (C)/ to protecting those seeking (D)/ politically asylum on its shores (E).

Options

A. A
B. B
C. C
D. D

Answer

C

Explanation

The two poisonings, just over a decade apart, have raised serious questions domestically about Britain's ability to protect those seeking political asylum on its shores.