问题补充:
Many countries have a lot of rockets into space.
A. sent
B. spent
C. flown
D. made
答案:
(答案→)A. sent
B. spent
C. flown
D. made
解析:句意:很多国家已经把许多火箭送入了太空。send意为“送”, spend 意为“花费”,flow意为“流动”,make意为“制造”。
时间:2024-09-11 00:17:45
Many countries have a lot of rockets into space.
A. sent
B. spent
C. flown
D. made
(答案→)A. sent
B. spent
C. flown
D. made
解析:句意:很多国家已经把许多火箭送入了太空。send意为“送”, spend 意为“花费”,flow意为“流动”,make意为“制造”。