gwd26-5

vivian7765

The particular design of muscles and bones in the neck and limbs of the turtle allow  













that it can draw in its exposed parts such that an attacker can find nothing but hard shell to bite.  













A.     allow that it can draw in its exposed parts such that  













B.     allow it to draw in its exposed parts, and so  













C.    allows for it to draw in its exposed parts and that  













D.    allows that it can draw in its exposed parts, and so  













E.     allows it to draw in its exposed parts, so that

这道题有说E也有说D，我选的是E，总觉得and so 怪怪的。而且allow sb to do sth不是吗。有哪位跟我解释下为什么答案是D呢

taner

答案是D？
没有allow for sb. to do 的结构吧。

vivian7765

答案给的是D，所以我也很困惑