If the tyre leaks, you should first ______. A: check the valve B: replace the tyre C: go to the repairman D: pump some air into the tube

7) You can increase a tyre’s grip in winter by slightly___________its pressure.

You can increase a tyre’s grip in winter by slightly lower its pressure. ( )

When the Japanese tyre group Bridgestone entered theUSmarket, it made an ________________, buying the local production base of Firestone.

1. In the dialogue,the name of the commodity discussed is__________. A: Tsingtao Pear B: Tsingtao Beer C: Tsingtao Tyre

智慧职教: 轮胎规格型号中R表示什么意思？ What does R mean in tyre specifications and models?

A tyre _____ when you pump air into it, it shrinks when the air is gone. A: committed B: favored C: switched D: transmitted

You can increase a tyre’s grip in winter by slightly ______ its pressure. A: highing B: weighing C: lowering D: longing

You can increase a tyre’s grip in winter by slightly _____ its pressure. A: lowering B: increasing C: generating D: supplementing

You can increase a tyre's grip in winter by slightly________ its pressure. A: lower B: lowering C: expend D: expending