CLトレーニング L.48 出題　次の質問にCLに答えなさい。



- During the ice age, glaciers froze the dinosaurs into extinction. What do you think?



解答：_____________________________________________.


《CL思考》

「氷河時代というが、地球全体が氷に覆われたわけじゃないだろう」

- The earth wasn’t exactly an ice ball during the ice age. Some areas would have remained unglaciated.

「氷河期は比較的ゆっくり来たから、他の地域に移動できたんじゃない。

- The slow onset of the ice age would have allowed some of them to migrate to move more favorable areas.