57.
Your Answer is
Correct Answer is B
Explanation
Before and after the underlined part are complete sentences, connected by conjunctions, but there is no obvious causal relationship before and after, so B is correct and C is wrong.
57.
Your Answer is
Correct Answer is B
Explanation
Before and after the underlined part are complete sentences, connected by conjunctions, but there is no obvious causal relationship before and after, so B is correct and C is wrong.