Moderneconomics________thecountry’sagriculturalpolicies.
A、undergoesC
现代经济学是国家农业政策的基础。考查形近动词词义选择题。 A 经历，经受 B 了解 C 成为…的基础 D 承担，保证
______ofmeaningisaprocessbywhichawordthatoriginallyhadaspecializedmeaninghasnowbecomegeneralized.
—David has made great progress recently. — _______，and _______.
Which of the following words does NOT have suffixes?
Moderneconomics________thecountry’sagriculturalpolicies.
Towriteuphisnovel,Johnislookingforanenvironmentfree________outsidedistraction.
