Linda didn’t go to school yesterday because she had to        her sick mother at home.
#61692
A
look at
B
look for
C
look after
D
look up
推荐题目
Our playground is not so tidy and beautiful as before. Students must _____ dirty things on it. 
#54963
A
be stopped to throw
B
be stopped from throwing
C
stop to throw
D
stop from throwing
-When will the sports meeting _______?
#59858
A
happen
B
take place
C
be happened
D
be taken place