题目

读句子，选译文。【1】我在给我在中国的家人发送电子邮件。( )A. I’m sending an email to my family in China.B. I’m going to send an email to my family in China.【2】现在大明正在干什么？( )A. What are you doing, Daming?B. What is Daming doing now?【3】这是我从中国带来的明信片。 ( )A. This is a postcard from China.B. These are my postcards from China.【4】在唐人街有中国舞蹈。( )A. There is Chinese dancing in Chinatown.B. There are Chinese dancing in Chinatown.【5】在中国有许多美丽的湖。( )A. There are lots of beautifu方程2x+3=7的解是（ ）A.x=5B.x=4C.x=3.5D.x=2