2019年mpa考试英语真题——连词650

{01}22．Lawrence Craven, a doctor from the USA，is the author of several published reports, one of______ introduced the idea in 1953 ______aspirin could reduce the risk of heart attacks． A.them; when B.which; that C.what; that D.which; when 解析：考查从句。第一个空考查定语从句，which 用于介词后指代前文的reports。第二个空是由that引导同位语从句。具体说明idea的详细内容。
本题选B。
{02}3. He thinks I have spoken ill of him, ____ I’m always speaking well of him. A.when B.and C.while D.on the contrary 解析：略
本题选C。