Multiple choice

Directions: The sentence below has been divided into four parts. One of the parts may have an error of grammar or diction. Select the part having the error.

  1. The technical specialist knows how he

  2. ought to build a bridge or how he ought

  3. to pierce a tunnel, to presuppose that

  4. the bridge or the tunnel is desired

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

'To build', 'to pierce' are actions taken when he is 'presupposing' that.