We all know that dinosaurs lived on the Earth more than ______ years ago.
#51424
A
sixty million
B
millions of
C
sixty million of
D
million of
推荐题目
_______of the students ______girls in our class.
#51479
A
Two percents; is
B
Twenty percents; are
C
Two percent; are
D
Twenty percent; is
This is river. Few of us can swim it, I think.
#51656
A
a 800-foot-wide; over
B
an 800-foot-wide; across
C
a 800-feet-wide; over
D
an 800-feet-wide; across
How do you say 15,079?
#51373
A
Fifteen thousands, seventy-nine
B
Fifteen thousands and seventy-nine
C
Fifteen thousand, seventy-nine
D
Fifteen thousand and seventy-nine
Look ! _________ students are doing morning exercises on the playground .
#51428
A
hundreds of
B
hundred of
C
hundred
D
hundreds