问题
选择题
He isn’t that hard-working. So he has problems _______ English.
A．to learn
B．learns
C．learning
D．learned
答案
答案：C
题目分析: 句意：他学习不太那努力。所以他学习英语有问题。 have problem 〔in 〕doing sth做某事有问题，故选C。
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