I'd get the book for you（）I could remember who last borrowed it.
A、
only if
B、
if only
C、
except that
D、
in case that
【正确答案】：B
【题目解析】：
主句中有would，为虚拟语气，如果我能想起来上次谁借了这本书，我就会拿来给你。根据意思选B。
I'd get the book for you（）I could remember who last borrowed it.
I'd get the book for you（）I could remember who last borrowed it.
only if
if only
except that
in case that
主句中有would，为虚拟语气，如果我能想起来上次谁借了这本书，我就会拿来给你。根据意思选B。