Some young people in America are expected to leave ______ could be life’s most important decision---marriage--- entirely up to luck.
| A．which | B．that | C．what | D．as |
I always wanted to do the job which I’d been trained _______________
| A．on | B．for |
| C．by | D．of |
one Friday ,we were packing to leave for a weekend away _______________my daughter beard cries for belp
A after
B while
C since
D when
Bats are surprsingly long lived creatyures, somea life span of around 20years.
| A． |
having |
B． |
had |
C． |
have |
D． |
To have |
Experts think that ____recently discovered painting may be _____ Picasso.（）
| A． | the.不填 | B． | a;the | C． | a;不填 | D． | the;a |
—I’m sorry I didn't make it to your party last night .
—_ _.I know you're busy these days.
| A．Of course | B．No kidding | C．That's all right | D．Don't mention it |