单项选择题
A.expose；to B.concentrate；on C.aim；at D.focus；on
When he was a young boy, a serious disease deprived him...
单项选择题When he was a young boy, a serious disease deprived him of the（）of hearing.
A.organ B.possession C.conduct D.faculty
Stamping on any country's national flag is an（）to its p...
单项选择题Stamping on any country's national flag is an（）to its people.
A.inflation B.ingredient C.insult D.invasion
I am afraid that you have to alter your（）views in light...
单项选择题I am afraid that you have to alter your（）views in light of the tragic news that has just arrived.
A.indifferent B.distressing C.optimistic D.pessimistic
