A.in treating | B.treating | C.for treating | D.to treat |
A.they were difficult to be answered | B.to answer them was to be difficult |
C.they were difficult to answer | D.they had difficulty in answering |
A.not to have eaten | B.not to eat | C.didn’t eat | D.to not have eaten |
A.go | B.to go | C.going . | D.went |
A.too heavy for me to carry | B.too heavy for me to carry it |
C.so heavy for me to carry | D.very heavy for me to carry |
A.so kind as . | B.too kind | C.as kind as | D.enough kind |
© 2017-2019 超级试练试题库,All Rights Reserved.