3G是英文 3rd Generation的缩写,指第()移动通信技术.
3G是英文 3rd Generation的缩写,指第()移动通信技术.
3G是英文 3rd Generation的缩写,指第()移动通信技术.
从下面提供的答案中选出应填入下列英文语句中______内的正确答案。
While most recent attention in the AI field has been focused on expert system software, AI(1)has also seen dramatic advances. Activity in the past years was characterized by new low-cost, powerful LISP machines, the introduction of A1 workstations, LISP compilers becoming available for all major professional and engineering workstations, and the personal computer emerging as a(2)tool for expert system development .The next few years will see this technology evolve further.
Because the(3)of an AI computer represents a sizeable investment, companies should carefully(4)all options that are available as well as have a good idea of what the next generation of systems will offer in order to(5)the optimum system. This publication provides the information necessary to gain this understanding.
供选择的答案:
(1) choice (2) read (3) important (4) software (5) hardware
(6) significant (7) emergence (8) survey (9) purchase (10) select
下列日期表示方法错误的是()
A、August 3,2003
B、3rd August,2003
C、Aug 3rd,2003
D、30,Aug,2003
Covering the 1st, 2nd, 3rd and 4th stage shipments, the MMTD is issued in
(1)( ) negotiable transport document.
(2)( ) non-negotiable transport document.
In the 3rd paragraph what is the first worker's attitude towards his work? ______
A.He feels angry or bitter for it
B.He regards it as unimportant
C.He regards it as unfair
D.He feels too busy to do it
(1)( ) 28th February 2008
(2)( ) 1st March 2008
(3)( ) 2nd March 2008
(4)( ) 3rd March 2008
A、正确
B、错误
A. timber production, forest management
B. next generation, growing cycle
C. growing cycle, next generation
A、gap
B、break
C、globe
D、equality