11.It's the fact ____ he dosen't know his own birthday ____ surprises us all.(C)

问题描述:

11.It's the fact ____ he dosen't know his own birthday ____ surprises us all.(C)
A.which ; which
B.which ; that
C.that ; that
D.that ; which
12.---Where did you put the car keys?
---Oh ,I ____ I put them on the chair because the phone rang as I ____ in.(D)
A.remembered ; come
B.remembered ; was coming
C.remember ; come
D.remember ; was coming

第一题是强调句,第一个that 引导同位语从句,第二个that是与前面的It's组成强调句型
第二句是陈述句型,所以remember是原型,put为过去式,而was coming 是表示电话响时,我正好进门,所以与rang是同一时态