问题

Susan, whatare the advantages of MP5 players?—Mom, they aresmaller and lighter ______ they can be carried very easily.

A:unless
B:if
C:until
D:sothat

正确答案是：

同类题型

Recently a debate about ______is real beauty has been raised People are pushed to think some questions like ______ is better,artificial beauty or natural one

Children under six are not __________to school except those of extraordinary intelligence.

Recent years have________ rapid changes of my hometown.——Yes, I could hardly recognize it when I arrived yesterday.

_______ can a tiger weigh, do you know —Yes, I know that a big one can weigh over 300 kilos.

Surprisingly, years back, when playing American Captain in Marvel’s movie universe became ______ possibility, Chris Evans nearly turned ______ role down.