Question

---Can you guess         the new Nike sports shoes?
---Yes. Maybe he asked his grandpa to pay for them, I think.

A．where he bought	B．how he paid for
C．when he paid for	D．why he bought

Answer 1

B

試題分析：根據Maybe he asked his grandpa to pay for them可知，本句應該是問怎樣買的新耐克運動鞋，所以本題選B。
點評：本句實際是應該根據回答來選擇相應的句型，如果單純看賓語從句是很難選出正確選項的。