单项选择 适中0.65 引用1 组卷100
—Have you planned your National Day holiday?
—No, I haven't, I'm not sure ________ to visit my parents.
—No, I haven't, I'm not sure ________ to visit my parents.
A.that | B.whether | C.if | D.why |
20-21九年级上·江苏苏州·阶段练习
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Everyone is born with the ability . But or not you can do this well depends on your learning habits.
A.of learning; weather | B.to learn; whether | C.for learning; if |
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