—I have difficulty __________ the articl
题型:选择题
问题:
—I have difficulty __________ the article.
—Remember __________ it three times at least.
A.to understanding, reading
B.understanding, reading
C.understanding, to read
D.to understand, to read
—I have difficulty __________ the article.
—Remember __________ it three times at least.
A.to understanding, reading
B.understanding, reading
C.understanding, to read
D.to understand, to read