题目内容
(请给出正确答案)
[主观题]
He had little trouble ______ mathematics.
A.in learning
B.to learning
C.at learning
D.to learn
提问人:网友陈银桑
发布时间:2022-01-07
A.in learning
B.to learning
C.at learning
D.to learn
A、remarkable
B、national
C、original
D、capable
A、smile
B、grin
C、laugh
D、giggle
B.educating
C.to educate
D.educate
B.determined
C.bound
D.about
B.found up
C.made up for
D.made up
B.drew to a close
C.was brought to an end
D.draws to a close
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