What is the main techniques used in a Grammar-Translation classroom？

A、Formal manners of drinking.

B、Informal manners of drinking.

C、Formal manners at social gatherings

D、Informal manners at social gatherings.

A、Its own genotype

B、Mother’s genotype

C、Father’s genotype

D、Mother’s phenotype

A、who will be in the same tax bracket （谁在同一个税档）

B、both (who will be in a lower tax bracket) and (who will be in the same tax bracket) （（将在较低税率范围内）和（将在相同税率范围内））

C、neither (who will be in a lower tax bracket) nor (who will be in the same tax bracket) （（谁将在较低税率范围内）或（谁将在同一税率范围内））

D、who will be in a lower tax bracket （谁将处于较低的税级）