The world’s population is getting larger and larger, so scientists are trying to ______ new ways to solve the food shortage.
#58925
A
keep up with
B
come up with
C
make up with
D
catch up with
推荐题目
I _______home while you ______ the book..
#52371
A
get; read
B
got; read
C
was getting; read
D
got; were reading
---Can you ____them _____France? ---No, I can’t. I only speak Chinese and English
#59518
A
speak; in
B
say; in
C
speak; with
D
tell ;in
—Can you your little brother ?I’m busy now.—All right,mun.I’ll do it right now.
#58671
A
wear
B
put on
C
dress
D
in
At last, Lucy make the baby ____ and the baby began to laugh.
#54152
A
stop crying
B
to stop crying
C
stop to cry
D
to stop to cry