13.
A: highlighted
B: increased
C: controlled
D: minimized
A: highlighted
B: increased
C: controlled
D: minimized
举一反三
- In the cam-less engine,the camshaft functions are replaced by ____ actuators. A: electronically controlled B: hydraulically controlled C: pneumatically controlled D: electronic- hydraulically controlled
- Many of these problems can be ________ by sensible planning.（ ） A: minimized B: maximum C: Maximized D: minimum
- It is a phenomenon deeply ______ in our national economy. A: included B: minimized C: prescribed D: involved
- Since then the number of wild animals there _____greatly. A: have increased B: has increased C: is increased D: are increasing
- The assembly line significantly _________the assembly time per vehicle and _______the profit margin. A: decreased; increased B: increased; decreased C: increased；increased D: decreased；decreased