题文
Some students often find _______ difficult _______ remember the English words.
| A.that; in | B.it; to |
| C.them; of | D.it; on |
Some students often find _______ difficult _______ remember the English words.
| A.that; in | B.it; to |
| C.them; of | D.it; on |
试题篮
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