-
难度:
精通
受要约人
错误选项:oxidate,Prunus dulcis,mottled
-
难度:
基础
危及,使处险境
错误选项:injuring,quiescency,gasoline
-
难度:
精通
结石症
错误选项:pests,accomplices,collect leaves
-
难度:
基础
捆绑,约束
错误选项:flexile,magnesium,bull's eye
-
难度:
未分级
开始;起初
错误选项:umpires,retinal cone,first or last
-
难度:
入门
钉子,指甲
错误选项:southwestward,gorging,negated
-
难度:
精通
细节;微妙之处
错误选项:nearing,discontent,demeans
-
难度:
未分级
现在,目前
错误选项:at the back of,subsonic,strayed
-
难度:
进阶
同步,一致
错误选项:indigen,hostile,keep sth from
-
难度:
基础
大块,部分
错误选项:prowls,vexation,landing field