The split between humans and apes is believed by scientists______15 to 20 million years ago.
#90155
A
to be occurring
B
having occurred
C
to have occurred
D
to occur
推荐题目
This is an early temple, ____ from the ninth century, which was rebuilt by the local people.
#97007
A
dated
B
being dated
C
dating
D
dates
Only when _______ according to the directions strictly will the medicine work well.
#97470
A
taking
B
to take
C
taken
D
being taken
Tea ceremony, though it is now most popular in Japan, is said_______ in ancient China.
#91520
A
to have been originated
B
to be originating
C
to have been originating
D
to have originated
____ to his surprise, he found a lot of farmers ______.
#96450
A
Much; seating
B
Much; seated
C
Great; sitting
D
Greatly; sitting