题目内容：

will be held 和 is going to be的区别!
There...a talk on computer science next Wednesday
A.will be held B.is going to be had
C.is going to have D.is going to be
我选择A.因为语感!但是答案是D 我弄不明白有什么区别啊

优质解答

如果单从
be going to 和will do的词组来看这两个短语是可以互换的.
但是句首有there.
句型there be ...表示有...
所以排除A.