A man does not know the difficulty of anything_________ he does it personally.
A.although | B.if | C.because | D.unless |
.Gold is similar _________colour _______brass.
A. in; in B. to; to C.in; to D at; to
More measures should be ______ to protect the natural resource.
A.made | B.taken | C.had | D.done |
.________ he says, I won’t believe him since I know he is a big liar.
A.No matter what | B.What | C.Anything that | D.All that |
The bike hit the tree ______ I could get off.
A when B before C until D while
That evening ____Smiths sat before a bright fire and had___nice supper.
A.X,a | B.the ,a | C.X,X | D.the,X |