6、What is 4!?
A、4
B、8
C、16
D、24
Answer:D
7、Who is the youngest man to win a heavyweight title belt?
A、Mike Tyson
B、Evander Holyfield
C、Floyd Patterson
D、Michael Spinks
Answer:A
8、What size were the original floppy disks?
A、3.5 inches
B、5.25 inches
C、8 inches
D、10 inches
Answer:C
9、When is the Feast Day of St. John the Baptist?
A、March 19
B、June 24
C、July 19
D、August 15
Answer:B
10、The flowers of plants primarily function in
A、cyst dispersal.
B、spore dispersal.
C、seed dispersal.
D、pollen dispersal.
Answer:D