单选题
( )
A、 w [all]
B、 sh[all]
C、 f[all]
D、 c[all]
单选题
The traditional approach with complex problems is to break them down into smaller,more easily managed problems.
A、to dealing
B、in dealing
C、dealing
D、to deal
单选题
We forgot to bring our tickets, but please let us enter, ?
A、do you
B、will you
C、can we
D、shall we
单选题
( )
A、 sinc [ere]
B、 th[ere]
C、 m[ere]
D、 h[ere]
单选题
( )
A、 t [ie]
B、 l[ie]
C、 f[ie]ld
D、 d[ie]
单选题
( )
A、 pl [ay] s
B、 d[ay]s
C、 s[ay]s
D、 p[ay]s
单选题
( )
A、 c [ar]
B、 f[ar]
C、 w[ar]
D、 st[ar]
单选题
The room is in a terrible dirty surroundings ; it cleaned.
A、can't have been
B、shouldn't have been
C、mustn't have been
D、wouldn't have been