Nobody knows how people first came to these islands. They _____ from South America on rafts.
#87576
A
ust have sailed
B
an sail
C
ight have sailed
D
hould have sailed
推荐题目
He demanded that all the work ________ in advance.
#87324
A
finished
B
should be finished
C
should finish
D
would finish
—Miss White has decided to explore in the forest by herself.—She________ask her boyfriend to if she ________go walking in the forest.
#89496
A
needn't to; dares to
B
doesn't need; dares
C
need not to; dare to
D
needn't; dare
His homework______, but it _____.
#90163
A
needs correcting; needn’t rewriting
B
need be corrected; doesn’t need to be rewriting
C
needs correcting; needn’t be rewritten
D
needs to be corrected; needn’t to be rewritten
If Lu Xun were a contemporary writer, I can’t guarantee that he ________ laughed at by readers, as most young people don’t appreciate his writing style.
#87942
A
isn’t
B
is
C
wouldn’t be
D
would be
If only he _____ quietly as the doctor instructed, he would not suffer so much now.
#86850
A
would lie
B
lay
C
had lain
D
should lie