Amy : Have you ever heard of La Tomatina in Spain?
Patty : No, tell me something about it.
Amy : La Tomatina comes on the last Wednesday of August every year. On La Tomatina,
people throw over-ripe tomatoes at one another for about an hour.
Patty : When did La Tomatina start?
Amy : It started in 1945 and has become one of the most famous festival in Spain.
Patty : What time do people start to throw tomatoes on that day?
Amy : At 1l a.m. with a starting signal.
Patty : Are there any rules for people to follow?
Amy : Yes. People can't throw dangerous things or tear others' clothes. They have to squash
tomatoes before throwing them to avoid hurting others. They also need to stop
throwing tomatoes when they hear the second shot. Following the directions of
security staff is also very important.
Patty : Is it popular with people?
Amy : Yes, many people from all over the world join in the tomato fight. 
【題組】

33.When was La Tomatina in 2018?

(A) On August 1.
(B) On August 8.
(C) On August 22.
(D) On August 29.