339. In the zany comedy series I VLOE LUCY, Lucille Ball's exaggerated, clumsy displayed the comedian's famous talent for ______ .
A. slapstick
B. celebration
C. modesty
D. misery
E. tact
340. What had begun as good-natured teasing quickly gave way to ______ as the lost hikers blamed one another for their predicament.
A. supplications
B. recriminations
C. musings
D. permutations
E. salutations