16. Housewives who do not go out to work often feel they are not working to their full ___________.
A) capacity B) strength C) length D) possibility
(1997.6.CET-4第35題)
17. The newspaper did not mention the ______ of the damage caused by the fire.
A) range B) level C) extent D) quantity
(1997.6.CET-4第40題)
18. The traditional approach ______ with complex problems is to break them down into smaller, more easily managed problems.
A) to dealing B) in dealing C) dealing D) to deal
(1996.6.CET-4第33題)
19．Shelly had prepared carefully for her biology examination so that she could be sure of passing it on her first _______.
A) intention B) attempt C) purpose D) desire
(1996.6.CET-4第36題)
20. Lightning is a ______ of electrical current from a cloud to the ground or from one cloud to another.
A) rush B) rainbow C) rack D) ribbon