The foreign friends you referred to looking forward to around our school.
A. are; being shown
B. being；being shown
C. being; showing
D. are; be shown
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(答案→)A. are; being shown
B. being；being shown
C. being; showing
D. are; be shown
解析：考查句子结构。You referred to是一个定语从句修饰先行词the foreign friends;第一空上应该填are,是句子的真正谓语；look forward to期待，to是介词，后面要加动名词，根据句意，这句话又是被动语态。句意：你提到的那些外国朋友正期待着被带领着参观我们大学。故A正确。