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【单选题】
Using renewable energy is a simple idea, but ______ we find it hard to put into practice.A．oneBA.
154. Using renewable energy is a simple idea, but ______ we find it hard to put into practice. A．one
B.
what
C.
which
D.
That
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【单选题】He could not remember ________ he should return the book.
A.
what
B.
which
C.
when
D.
how
【单选题】You will not have to remind him. He will remember to return the book to me _____.
A.
in a way
B.
by no means
C.
at a time
D.
sooner or later
【单选题】I (remember) clearly (to return) the book to him last Wednesday, but now he (says) that (I didn' t).
A.
remember
B.
return
C.
says
D.
I didn't
【简答题】在特殊情况下,Tom才会寻求解释。 __________, Tom would ask for explanations.
【简答题】After learning the five-part materials, here's the quiz you'll need to finish. You can type up your answers here or upload a picture of your answers, but in either way remember to write the number bef...
【单选题】听力原文：M: Did you remember to bring the book you promised me? W: I'm sorry. It completely slipped my mind. I'll bring it tomorrow. Q: Why did the woman apologize? (15)
A.
She had lost the book.
B.
He had brought the wrong book.
C.
She had forgotten the book.
D.
He wasn't able to bring the book.
【单选题】I (remember) clearly (to return) the book to him last Wednesday, but now he (says) that (I didn't).
A.
remember
B.
to return
C.
says
D.
I didn't
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