GWD-27-Q18

denglei

The Near Earth Asteroid Rendezvous (NEAR) spacecraft will orbit the asteroid Eros for a year, slowly moving closer to the surface of the object to make ever more precise measurements that scientists hope will enable them to understand how the solar system formed some four billion years ago.

 

1. to make ever more precise measurements that scientists hope will enable them to

2. to make ever more and more precise measurements, which scientists are hoping to enable them

3. for making ever more precise measurements, and scientists hope that they will be able to

4. with the purpose of making more precise measurements than ever, and which scientists hope will enable them to

5. in order to make more precise measurements than it ever did, and scientists are hoping they will be able to

选A还是C？我选A，也请其他大牛发表意见。另外顺便问一下大牛，to do 和 for doing判断标准到底在哪，感觉每次都是凭语感来在二者之间进行选择。谢谢

流浪猫猫2008

A应该不对吧,,,that+完整句子不是同位语从句么?可是measurement怎么能做同位语呢,感觉C的and连接的不好，但是C没有其他错的那么离谱,,,应该是C ~~~

denglei

多谢发表意见！个人感觉A中的that从句应该是定语从句吧。欢迎其他人讨论，不胜感谢。