In the shop,a reader asked the shopkeeper___was an interesting book.选
问题描述：
In the shop,a reader asked the shopkeeper___<who moved my cheese>was an interesting book.选
A.that B.how C.what D.if 应该选哪个?为什么?
答
In the shop,a reader asked the shopkeeper_if__ was an interesting book.
书店里,以为读者问书店老板《谁动了我的奶酪》这本书是否是一本很有趣的书.请问选A行不行？【以为改为一位】只能选D，其它均不行。对哈。。