[揽瓜阁逻辑小分队] day171

月亮516

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Dreambig13

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Dreambig13

第三题感觉像是OG的这道题

Advertisement: When your car`s engine is running at its normal operating temperature, any major brand of motor oil will protect it about as well as Tuff does. When the engine is cold, it is a different story: Tuff motor oil flows better at lower temperatures than its major competitors do. So, if you want your car`s engine to have maximum protection, you should use Tuff.

which of the following, if true, most strengthens the argument in the advertisement?
A Tuff motor oil provides above-average protection for engines that happen to overheat.
B Tuff motor oil is periodically supplied free of charge to automobile manufacturers to use in factory-new cars.
C Tuff motor oil`s share of the engine oil market peaked three years ago.
D Tuff motor oil, like any motor oil, is thicker and flows less freely at cold temperatures than at hot temperatures.
E Tuff motor oil is manufactured at only one refinery and shipped from there to all markets.