A new technique ____ out, the yields (收成) increased by 20% .
#98832
A
having working
B
having been working
C
has worked
D
had been worked
推荐题目
— Who are you waiting for?— ______ the man wounded in the left leg.
#90318
A
The doctor will operate on
B
The nurse to be looked after
C
The doctor to operate on
D
The nurse will look after
The project, ______ at the end of 2008, expanded the city’s telephone network to cover 1,000,000 users.
#96882
A
accomplished
B
being accomplished
C
to be accomplished
D
having been accomplished
Canada，Australia and New Zealand are all ____ countries.
#98575
A
spokenEnglish
B
Englishspoken
C
speakingEnglish
D
Englishspeaking
The mother, ________ in the kitchen, totally forgot the medicine on the table within the child’s reach.
#88594
A
occupying
B
occupied
C
being occupied
D
to be occupied
_______ to wait a long time at the dentist’s, Mike decided to take along a magazine to read.
#97032
A
Expected
B
Not expected
C
Expecting
D
Not expecting