问题
选择题
The children talked so loudly at dinner table that I had to struggle __________.
A.to be heard
B.to have heard
C.hearing
D.being heard
答案
A。
根据句意,此处指的是“被听见”,故要用被动式,因此可排除B和C。另外,由于“设法被听见”为目的状语,所以要用不定式表示,故选A。