单项选择题
A．naked B．cautious C．blind D．private
Rumors began to （circulate） about his financial problem...
单项选择题Rumors began to （circulate） about his financial problems.（）
A．send B．hear C．confirm D．spread
Three world-class tennis players came to （contend） for ...
单项选择题Three world-class tennis players came to （contend） for this title.（）
A．compete B．argue C．claim D．wish
The drinking water has become （contaminated） with lead....
单项选择题The drinking water has become （contaminated） with lead.（）
A．treated B．polluted C．tested D．corrupted
