WHICH OF THE FOLLOWING IS NOT TRUE ABOUT RARE STAMPS. A. THEY ARE A...

31.

Which of the following is NOT true about rare stamps.

A. They are among the most portable of tangible investments

B. They are easy to store.

C. They are an important source of revenue.

D. They offer an attractive alternative to art.

Combine the following sentences, using PREPOSITION + WHOM or WHICH.