A. had worn
B. wore
C. were wearing
D. are wearing
The lights are out.A. EvidentlyB. EvidentC. EvidencedD. Evidence
[单选题]The math problem is ______ to work out.A.too difficultB.difficult muchC.eno
[单选题]That was a difficult question, but Mary still _______ towork it out.A.did B
[单选题]That was a difficult question, but Mary still ______ to work it out.A.didB.
[单选题]The colors in these artificial flowers are guaranteed not to come out.A.dis
hearing the sad news, the mother cried out.A. IntoB. ForC. ByD. On
When we ____ supper, the light went out.A. hadB. was havingC. having were having
() hearing the sad news, the mother cried out.A. IntoB. ForC. ByD. On
The plan having been made, ___ is to carry it out.A. what we can doB. who we can
[单选题]It is a very [cold]night that nobody wanted to go out.A.freezingB.devastati