第40期B1版Keys:(One possible version)I.1.rapid2.position3.dry4.developing5.praise6.wet7.research8.recycleII.1.is filled2.shows a great love3.is home to4.takes pride5.in the southwest of6.performed two spacewalks7.as much as possible8.reach Mars第40期B2版Keys:(One possible version客观题除外)阅读理解1-5 CCDAB任务型阅读1-5 CEADB短文填空1.member2.plans3.scientific4.and5.humans6.from7.first8.carried9.successfully10.expected第40期B3版Keys:(One possible version)1.increased2.heat●3.dangerous4.happen5.missing0.1.friendly2.hid3.organizing4.heavily5.disappearIII.1.turn off2.throw away3.in danger4.as a result of5.take action to protect6.see;as7.during an earthquake第40期B4版Keys:(One possible version客观题除外)阅读理解1-5 CBDBC短文填空1.grow2.suggestions3.important4.how1