DIRECTIONS: in the following question, a part of sentence is bold. Below are given alternatives to the bold part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose “No Improvement” option.
He has a good command over both English and French is known to all.

Options

A. A) That he has a good command over both English and French is known to all
B. B) That is known he has a good command over both English and French to all
C. C) That a good command over both English and French he has is known to all
D. D) No Improvement

Answer

A

Explanation

Here, Clause i.e., That he has a good command over both English and French is known to all is the right usage.