Jane tried to keep up a calm appearance, but her. trembling voice ________ .

Jane tried to keep up a calm appearance, but her. trembling voice ________ .

A.gave her in

B.gave her out

C.gave her away

D.gave her up

答案及解析： C

解析：

give sb. away“有意或无意的泄露秘密或出卖某人”．