Some scientists believe that there will be more robots in years.
#50952
A
hundreds of
B
hundred of
C
two hundreds of
D
two hundreds
推荐题目
–Which is the smallest number of the four?--________.
#50889
A
Two thirds
B
A half
C
A quarter
D
Three quarters
Qinghai-Tibet Railway(青藏铁路) was completed last year. It is the __________ railway that connects Tibet with the other parts of China.
#51902
A
first
B
second
C
third
D
fourth
My mother will have a _________ holiday next month. She'll take me to Beijing.
#51733
A
five days
B
five -day
C
five - days
D
five day's