She hesitated for ________ a second before responding.
A: a sanction of
B: a traction of
C: a fraction of
D: a function of
A: a sanction of
B: a traction of
C: a fraction of
D: a function of
举一反三
- She hesitated for ________ a second before responding.
- 中国大学MOOC: Within a fraction of a second, web search engines perform the ______ impossible task of responding accurately to queries about anything.
- She ___________ for a moment before going on with her presentation. A: blamed B: hesitated C: react D: anxiety
- She ______ as she admitted what she had done. A: stumbled B: shrank C: hesitated D: trembled
- The __________ of the heart is to pump blood through the body.( ) A: auction B: function C: sanction D: conjunction