logo - 刷刷题
下载APP
【单选题】

Soyouareback.Jennyhascometoyourofficeseveraltimesthismorning,asif_______something
important.
[ ]

A.
tolookfor
B.
lookingfor
C.
lookedfor
D.
haslookedfor
举报
参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三