In each of the following sentences, identify the missing word from the given choices. Few works of reference are as valuable encyclopedia Britannica.

A then

B for

C than

D as

Correct Answer: Option D

As valuable as হলো সঠিক word choice । একটি আরেকটির মত বোঝাতে as ......... as conjunction টি ব্যবহার হয় ।