问两道矛盾的语法题

findjuhl

PP TEST 1的92题

92. The major component of the sedimentary rock called shale is clay, an earthy, fine-grained material consisting primary of a particular group of crystalline minerals.  

答案是primary改成primarily，貌似不错

0501的26题

26. The rings of the planet Uranus consists primary of boulder-sized chunks of dark matter, averaging about one meter in diameter.

primary根本没画线。。。到底哪个错了？

ProfCPA

I do agree with you that "consist paimary" is wrong. No idea why ETS made this mistake

yilin2288

 rings 明显是复数所以consists 肯定错，至于怎么改方法应该有很多了，肯定有办法改成和primary不冲突