Crops such as peas or soybeans put important minerals back into the soil, ______ it ready for crops that need fertile soil.
#95887
A
makes
B
to make
C
made
D
making
推荐题目
The determined mother has devoted all she has to ________ her son out of trouble.
#95959
A
helping
B
help
C
have helped
D
having helped
— Do you know the old man ______ on the bench over there?— He is my grandfather.
#88864
A
sit
B
sat
C
to sit
D
sitting
_______2010 in China, the number of students ________ to study art is rising a lot.
#91995
A
Compared with; choosing
B
Comparing to; to choose
C
Composing with; chosen
D
Compared to; choose
The time and effort he has devoted during the past few years ______ trees in that remote area is now considered to be of great value.
#95651
A
plant
B
planting
C
to plant
D
to planting
____that the government can lead them out of the financial crisis ,people are optimistic about the future of the country.
#93005
A
Convincing
B
Convinced
C
Having convinced
D
To convinced