请选择DCBA6R.m7N9s.T+|+C When did China _______ Shenzhou VII, do you remember?'b8`:p2J/n*o(Z7s8Y'{
--In September, 2008. The astronaut Zhai Zhigang took the Chinese first spacewalk.'b8`:p2J/n*o(Z7s8Y'{
A. send up'b8`:p2J/n*o(Z7s8Y'{
B. send out'b8`:p2J/n*o(Z7s8Y'{
C. put up'b8`:p2J/n*o(Z7s8Y'{
D. put out'b8`:p2J/n*o(Z7s8Y'{