His parents are very concerned about his son at school because he _______moving in his seat.
#103160
A
is always keeping
B
always keeps
C
does keep
D
has always kept
推荐题目
The teacher, with 6 girls and 8 boys of her class, ______ visiting a museum when the earthquake struck.
#102081
A
would be
B
were
C
had been
D
was
You should have put the milk into the icebox, I expect it ______ undrinkable.
#104860
A
became
B
had become
C
has become
D
becomes
—Are these seats available?—Sorry, sir. The seats ________.
#99452
A
have reserved
B
are reserved
C
reserved
D
are reserving
.We can’t use the bridge now, because it _______.
#103853
A
has been repaired
B
is repairing
C
is repaired
D
is being repaired
Quantities of precious jewelry_____ buried_____ in the earth.
#101917
A
was found; deeply
B
were found; deeply
C
was found; deep
D
were found; deep