The machine ______, the next step was how to operate it.
A: having been installed
B: had been installed
C: having being installed
D: has been installed
A: having been installed
B: had been installed
C: having being installed
D: has been installed
A
举一反三
- The machine ______, the next step was how to operate it. A: having been installed B: B．had been installed C: having being installed D: has been installed
- They are going to have the serviceman ________ an air-conditioner in the office next week. A: install B: to install C: to be installed D: installed
- The decision ______ , the next problem was how to make a good plan. A: having made B: had made C: having been made D: had been made
- The decision _______, the next problem was how to make a good plan. A: having made B: having been making C: having been made D: been made
- ____for a long time, the fields are all dried up.A. There has been no rain B. Having no rain C. There having been no rain D. There being no rain A: A. There has been no rain B: B. Having no rain C: C. There having been no rain D: D. There being no rain
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3. Linda feels exhausted because she ___________ so many visitors today. A)has been having B)had been having C)was having D)had had
- 1
The decision______________, the next problem was how to make a good plan. A: being made B: made C: having made D: having been made
- 2
______ in debt to anyone, Tony is very careful about the loans. A: Never has been B: Having never been C: Never being D: Never having been
- 3
Why is the platform of the warehouse installed with a dock-leveler? It is installed with a dock-leveler to have smooth cargo ____ ____ ____.
- 4
We’ve just installed central heating. This should make a tremendous difference to the house next winter. We’ve just installed central heating, _______________________________.