his work these days，he hash’t _____ when to pay a visit to his parents·
#97107
A
Bent On：decided on
B
Worried about；turned on
C
Faced with；taken on
D
Devoting to；focused on
推荐题目
Distinguished guests and friends, welcome to our school, _____the ceremony of the 50th Anniversary this morning are our alumni （校友） from home and abroad.
#98918
A
Attend
B
To attend
C
Attending
D
Having attended
We are invited to a party __________in our club next Friday.
#94380
A
to be held
B
held
C
being held
D
holding
In order to by the education circle, he woks very hard.
#89734
A
make himself recognized
B
make him recognize
C
get him to recognize
D
get him recognized
Bats are surprisingly long-lived creatures, some ________ a life span of 20 years.
#91788
A
having
B
had
C
have
D
to have
Bad luck .Our maths teacher keeps us ______too much homework.
#98505
A
loaded with
B
supplied with
C
proviede with
D
providing