It is difficult to determine ______ he is qualified for the job without reviewing his résumé.
A. both
B. whether
C. than
D. after
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All the documents must be kept confidential, so all employees are advised to check that all doors are locked properly ______ leaving the office.
A. before
B. until
C. from
D. during
We are currently developing new software that finds mistakes ______ and makes corrections.
A. regularly
B. quickly
C. softly
D. tiredly
The consultant advised us that employees should always work hard, yet they must ______ spend time with their families.
A. altogether
B. also
C. alone
D. almost
某肉鸡场35日龄鸡发病,病鸡表现精神沉郁、羽毛松乱,死亡病鸡的肉眼病变主要有纤维素性心包炎、纤维素性肝周炎和纤维素性气囊炎。使用抗生素治疗后效果良好。该病最可能是
A. 支原体病
B. 大肠杆菌病
C. 沙门菌病
D. 巴氏杆菌病
E. 新城疫