题目内容

B. Choose the correct words to complete the text summary.There is an island in the Pacific that is made up of different kinds of trash. Most of the garbage patch is actually tiny pieces of 1__________ (plastic/ food). The objects in the island are always moving 2__________ (in a circle/ toward land). The movement of water 3____________ (attracts new objects/ pushes objects away), so the island is always getting 4___________ (smaller/ bigger). Experts aren’t sure how large the island is, but some think that it could be 5__________ (double/ three times) the size of the United States.

查看答案
更多问题

尺牍,是中国古代书信的通称,其中()指木简的长度。

A. 尺
B. 牍

现存发现最早的书信实物是()朝代士卒的木牍家书。

A. 商代
B. 战国
C. 汉代

()的通信活动是人类最早的通信方式。

A. 烽火台
B. 口信
C. 信鸽

拨球技术需要手腕与球拍的柔和结合。

A. 对
B. 错

答案查题题库