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【单选题】
绿色食品证书有效期为3年,企业续展证书有效期满前( )月提出申请
A.
1个月
B.
3个月
C.
6个月
D.
5个月
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举一反三
【单选题】The street was named after a great man______ his great contributions to the city.
A.
in honor of
B.
instead of
C.
in case of
D.
in need of
【单选题】It's_______ to play a football game after work. [     ]
A.
great fun
B.
a great fun
C.
 great funny
D.
great funs
【单选题】A great firebroke out in that supermarket, after which, a lot of goods ________.
A.
are damaged  
B.
had damaged   
C.
damaged    
D.
were damaged
【单选题】With great efforts of the peace-loving people all over the world,Iraq____the war. [     ]
A.
survived
B.
survived from
C.
survival
D.
survived to
【单选题】All the candidates were ______ the street to be named after a great man               ______ his great contributions to the city.
A.
in favor of; in need of
B.
in praise of; in favor of
C.
in praise of; in need of
D.
in favor of; in honor of
【简答题】After hard work, the workers completed the great building, on the front wall of which hung a p______ of Chairman Mao.
【单选题】S7-200PLC中,采用顺序控制法设计程序时,如S1.0原处于接通的状态,当转移条件成立后,使S2.0接通,那么S1.0的状态应是( )。
A.
接通
B.
复位
C.
由S2.0下步决定
D.
不定
【简答题】拌和站材料堆放区分仓隔墙为 m高。
【单选题】坤村润滑油超过规定多少时间,应经检测合格后方可使用
A.
三个月以上
B.
四个月以上
C.
五个月以上
D.
六个月以上
【单选题】邮轮海上航行期间遇不可抗力决定行程变更的是( )。
A.
邮轮公司
B.
邮轮港口
C.
邮轮船长
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