I clasped the idea to my heart.

I clasped the idea to my heart.
A、I fastened the idea tightly to my heart.
B、I held the idea firmly in my mind.
C、I struck the idea in my mind.
D、The idea instantly sprang to my mind.
【正确答案】：B
【题目解析】：原句意思为：我打定了主意。A项中的“把这个想法和心紧紧系在一起”与原句意思不同。B.我在心中打定了主意。C项中“脑海里出现这个主意”未在原句体现。D项中“立即跃入脑海中”与原句意思不符。答案为B。