Question

He ________ whether he will be able to win the tennis match. So he feels very ne

He ________ whether he will be able to win the tennis match. So he feels very nervous.
A. believes
B. thinks
C. doubts
D. hopes

Answer 1

答案C
根据后文的内容So he feels very nervous.又根据句子的意思，可知答案为C，表示怀疑的意思。