复压采用三轮钢筒式压路机时，总质量不宜小于12t，相邻碾压带宜重叠后轮的1/2，并不应少于（）。
A、100mmC
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WhichofthefollowingtypesofquestionsisNOTincludedintheGrammar-TranslationMethod?
Don’ttrusteverything________youhavereadinthenewspapers.
Jackmanagedtoget147tapesand100bookspluslotsofmagazinesthroughcustomsina(n>_____way
Thecolloquialorspokenlanguageisthelanguagefortheuseofthe________.
WhichofthefollowingcountryisnotamemberofOECD?
