相关题目
单选题
108.Engine-driven pumps are primary pumps which run continuously when they are turned on( )
单选题
107.Identify the bell crank and shaft with marks to prevent incorrect installation( )
单选题
106.Refer to detail C on fig4 for a different procedure to attach the cable ( )
单选题
105.When you use an approved word, make sure that you only use it as that part of speech( )
单选题
104.安全程序由制造商提供。 ( )
单选题
103.急拉氧气面罩来获取氧气。( )
单选题
102.因此,词组中的单词越多,理解起来就越困难( )
单选题
101.Ream the hole 020 inch larger than the standard ( )
单选题
100.Turn the cover until you can get access to the jacks that have + and - marks( )
单选题
99.Move the cable strands apart ( )
