问题

Only when I left my hometown ________ how precious it is to me[ ]

A: did I realize
B: I realized
C: had I realized
D: I had realized

正确答案是：

同类题型

I ______ to take a French course this summer, but I changed the plan later.

Green is the color of _______ nature. And you canenjoy the colorful rainbow in _______ sky after the rain.

Is this the dictionary you want?– Oh, that’s not what I want I mean the New English-Chinese Dictionary

I don’t know if it _________ tomorrow. Wewon’t go shopping if it ____________.

It shocked me to see ______ my neighbors treated their children