51---- ____of them is your English teacher? ----The man wearing a blue coat.
A.Which
B.Who
C.What
D.Whom
开始考试练习点击查看答案52Mr. Zhang gave all textbooks to all the pupils, except___________ who had already taken tem.
A.these
B.those
C.the ones
D.the others
开始考试练习点击查看答案53It is these poisonous products____ can cause the symptoms of the flu, such as headache and aching muscles.
A.who
B.that
C.how
D.what
开始考试练习点击查看答案54—Who knocked at the door? —I’ve no ide
A.I just pretended nobody was at home, so I didn’t ask who ________ was. A.he
B.that
C.she
D.it
开始考试练习点击查看答案55To some life is pleasant, but to ________ it is suffering.
A.the others
B.others
C.other
D.the other
开始考试练习点击查看答案56I wanted some tea, but there was ________ left in the teapot.
A.none
B.any
C.nothing
D.some
开始考试练习点击查看答案57___doesn’t seem to have been any difficulty solving the problem.
A.It
B.He
C.There
D.That
开始考试练习点击查看答案58---- Susan, go and join your sister cleaning the yard. ---- Why ____? John is sitting there doing nothing.
A.him
B.he
C.I
D.me
开始考试练习点击查看答案59The population of China is larger than____ of Japan.
A.those
B.the one
C.that
D.it
开始考试练习点击查看答案60---- There’s coffee and tea; you can have ____. ----Thanks.
A.either
B.each
C.one
D.it
开始考试练习点击查看答案