In recent years, new building has _______ up like mushrooms in the city.A.jumpedB.spr
In recent years, new building has _______ up like mushrooms in the city.
A.jumped
B.sprung
C.leapt
D.put
In recent years, new building has _______ up like mushrooms in the city.
A.jumped
B.sprung
C.leapt
D.put
第1题
A.错误
B.正确
第2题
第3题
第4题
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
第5题
What is the text mainly about?
A.The New Seven Wonders of the world.
B.The Seven Wonders of the Ancient World.
C.Bernard Weber"s attempt to update information.
D.The three new wonders of the world.
第7题
A.In recent years,unemployment has become all the more serious.
B.In recent years,employment problem has been getting sever
C.Employment problem has become severer and severer.
D.Employment problem has become severe in recent years.
第8题
A.over
B.onto
C.on
D.in
第9题
A.suspect
B.suspectable
C.suspensive
D.suspensions
第10题
A) over
B) onto
C) in
D) on
第11题
A.several hundreds English words
B.hundreds of English words
C.hundred of English words
D.several hundred English word