Maria has _____ trouble _____ math, so s
问题:
Maria has _____ trouble _____ math, so she often asks her math teacher for help.
A.much; understanding
B.no; with
C.many; understanding
D.not; to understand
Maria has _____ trouble _____ math, so she often asks her math teacher for help.
A.much; understanding
B.no; with
C.many; understanding
D.not; to understand