问题详情：
词汇；根据中英文释义或首字母填写所缺单词.
has been an ORBIS nurse since she left _______. ( 大学)．
Great Wall is one of the w______ in the world．
technology has _____(make something more) rice production.
is not s_______ with what I said.
kind of virus ______(cover a large area) quickly.
【回答】
ersity ers 3. increased sfied ad
知识点：单词拼写
题型：完成句子
