It was _______ great shock to the world that two Chinese astronauts orbited Earth for five days in ________ Shenzhou VI in October 2005.

A．不填；不填

B．the; the

C．a; the

D．不填；the

对从事个体经营的退役士兵，按照国家规定给予税收优惠，给予小额担保贷款扶持，从事微利项目的给予财政贴息。