问题
选择题
56. He said under his breath that he would keep the secret. The underlined part means _____.
A.loudly
B.shyly
C.politely
D.in a low voice
答案
D
56. He said under his breath that he would keep the secret. The underlined part means _____.
A.loudly
B.shyly
C.politely
D.in a low voice
D