A:第一、二象限
B:第一、三象限
C:第二、三象限
D:第二、四象限
Before,I didn't like winter.Now,I love to play in the snow.
⑴Are you going to the beach?____ A. I'm going to the shop.
⑵Where are you going?____ B. Yes, I am.
⑶Is he going to the bank?____ C. She is going to the park
⑷Where's she going? ____ D. No,he isn't.
⑸What's Jenny doing?____ E. She's thinking
大规模的火山爆发可能造成地表温度下降。其合理的解释是火山爆发导致( )