标题: Please help!! GWD 27-18 [打印本页] 作者: wildchiming 时间: 2011-1-27 01:11 标题: Please help!! GWD 27-18 Q18: The Near Earth AsteroidRendezvous (NEAR) spacecraft will orbit the asteroid Eros for a year, slowlymoving closer to the surface of the object to make ever more precisemeasurements that scientists hope will enable them to understand how thesolar system formed some four billion years ago.
to make ever more precise measurements that scientists hope will enable them to
to make ever more and more precise measurements, which scientists are hoping to enable them
for making ever more precise measurements, and scientists hope that they will be able to
with the purpose of making more precise measurements than ever, and which scientists hope will enable them to
in order to make more precise measurements than it ever did, and scientists are hoping they will be able to