【判断题】Proper use of office equipment could help employees reduce their workload.
【单选题】The proper title for this passage would be ______.
B.
The Largest Grain Eater
C.
Our Most Dangerous Enemy the Rat
D.
The Dangerous Diseases Carrier
【简答题】Rephrase the following, using proper semi-auxiliaries:
John must be in the office.
【判断题】With proper office etiquette you are able to get on well with your colleagues.
【判断题】机箱面板中有一对线缆,黑白色,按一般规律,黑线是正极。
【单选题】当代教学组织形式的发展趋势,不包括()。
【多选题】放线菌基内菌丝的作用有( )。
A.
以放射状向基质表面和内层扩展。 会断裂形成杆菌状的放线菌
【单选题】土壤有机物在细菌、真菌、放线菌的作用下形成腐殖酸、木质素、富里酸、胡敏酸的过程
【单选题】当代教学组织形式的发展趋势不包括( )。