_________ from other continents for millions of years, Australia has many plants and animals not found in any other country in the world.
#95474
A
Being separated
B
Having separated
C
Having been separated
D
To be separated
推荐题目
I’m examining the composition he has just finished______the possible mistakes in it.
#98562
A
correcting
B
to correct
C
corrected
D
correct
—Can you tell us what is important to a businessman? — ________ information.
#97104
A
Collect
B
Collected
C
Having collected
D
Collecting
Not______ with the quality of your goods, I will certainly not advise others to buy them.
#90620
A
to impress
B
impressing
C
being impressed
D
impressed
more effectively with others, more and more people equip themselves with a higher education.
#94277
A
To compete
B
Being competed
C
Competing
D
Competed
The experiment shows that proper amounts of exercise, if __ regularly, can improve our health.
#97485
A
being carried out
B
carrying out
C
carried out
D
to carry out