Sandstorms in Asia seem _____ in recent years as a result of desertification.
#93442
A
to increase
B
to have increased
C
having increased
D
increasing
推荐题目
 The typewriter _______ there all week.
#97964
A
was laying on the table, were it had laid  
B
was lying on the table, were it had laid
C
was laying on the table, were it had laid  
D
lying on the table, had been laid
I find painting and listening to music _______.
#95023
A
relaxing
B
is relaxing
C
relaxed
D
are relaxed
Tom raised his hands as if ______ something. 
#94293
A
saying
B
said
C
says
D
to say