The author writes of the development of geology to demonstrate _______.

A． the process of specialisation and professionalisation

B． the hardship of amateurs in scientific study

C． the change of policies in scientific publications

D． the discrimination of professionals against amateurs

[单选题]The author writes the passage to _________.A． show us the function of major sportsB． encourage us to go in for green sportsC． discuss the major influence of popular sportsD． introduce different types of environment-friendly sports

[试题]The author writes the passage to_______A． show us the function of major sportsB． encourage us to go in for green sportsC． discuss the major influence of popular sportsD． introduce different types of environment-friendly sports

[单选题]“He writes a letter ”中动词writes中的s表示的语法意义是（）。A . 性、数、格B . 体、态、时C . 数、时、人称D . 格、体、时

[单选题]He often writes____ his parents.A.inB.onC.toD.at

[单选题]Of all the students in our class, Betty writes______.A.very carefullyB.most

[单选题]What is the writes's attitude towards the Asian flu?A． He simply reports the disease objectively.B． He is worried about the spread of the disease.C． He is disappointed at the tests of the London doctors.D． He believes that the disease will soon be c

[主观题]H．e writes to his mother once a month．（对划线部分提问）

[单选题] The development process in the software (74) involves four phases: analysis,design,implementation, and testing.(74) A. maintenanceB． life cycleC． programmingD． upgrading

[试题]This scenario summarises the development of a company called Rock Bottom through three phases, from its founding in 1965 to 2008 when it ceased trading.Phase 1 (1965–1988)In 1965 customers usually purchased branded electrical goods, largely produced b

[单选题]In the system development process，______and pseudo code are tools used by programmers in theimplementation phase．A．listchartB．structchartC．topologychartD．flowchart