GWD-29-Q19

Critical-thinking instruction is predicted on two assumptions:  that there are clearly identifiable thinking skills that students can be taught to recognize and apply appropriately, and if recognized and applied, students will become more effective thinkers.

A.    if recognized and applied, students

B.    if these skills are recognized and applied, that students

C.    if students recognize and apply them, that they ABC 1 平行少that

D.    that if recognized and applied, students

E.     that if students recognize and apply these skills, they

正确答案E，我选了D

请问if 后的内容不是可以省略么：Ｉｆ( skills are ) recognized and applied,students will.....

希望NN指点下

恩,明白啦,多谢楼上几位

做这题想当然的就选了Ｄ，觉得简便．看都没看Ｅ选项．．．

真的是要仔细啊！！！有时候读起来觉得对，可ＧＭＡＴ的语法上就不是那么回事．做人要严谨．．．．

if不能省略（skills are)，就算可以省略用被动语态不好。

如果不能省略，那么前面的逻辑主语就是thinking skills，他们是不能自己recognized and applied，只能是student做他们的主语，因而有了E