单项选择题
A.spreading B.extending C.lengthening D.stretching
As we know, blood types A and B cannot receive AB, but ...
单项选择题As we know, blood types A and B cannot receive AB, but AB may receive A or B. Type O can give to any other group; hence it is often called the（） donor.
A.general B.popular C.universal D.common
His latest piece of work was（）by a song he heard on the...
单项选择题His latest piece of work was（）by a song he heard on the radio.
A.released B.inspired C.assessed D.composed
Each of them had a different（）of what actually happened...
单项选择题Each of them had a different（）of what actually happened, but hers was by far more believable.
A.message B.theory C.version D.comment
