2019年mpacc考试英语真题——连词1207

{01}A survey was carried out on the sleep time of students in middle schools, ______ were surprising.

A.its results

B.whose result

C.the results of which

D.of which results

解析：考查定语从句。题中the results of which =" whose" results，故选C。
本题选C。

{02}Nowadays the belief has become common ______ sea food and fruit rich in vitamin C should never be eaten at the same meal.

A.that

B.how

C.when

D./

解析：考查同位语从句。中心词belief连接词 that在从句中不做成分只起连接作用。  句意：如今人们普遍认为海鲜和富含维c的水果不能同食。
本题选A。