备战2018年高考选择题每日一练（18）
年级： 学科：英语 类型： 来源：91题库
一、单选题（共10小题）
1、We must find out ____ Karl is coming, so we can book a room for him
A . when
B . how
C . where
D . why
2、I live next door to a couple children often make a lot of noise.
A . whose
B . why
C . where
D . which
3、Your support is important to our work. you can do helps.
A . However
B . Whoever
C . Whatever
D . Wherever
4、My grandfather still plays tennis now and then, he's in his nineties.
A . as long as
B . as if
C . even though
D . in case
5、The most pleasant thing of the rainy season is _____ one can be entirely free from dust.
A . what
B . that
C . whether
D . why
6、I really enjoy listening to music ___ it helps me relax and takes my mind away from other cares of the day.
A . because
B . before
C . unless
D . until
7、I am not afraid of tomorrow, ______ I have seen yesterday and I love today.
A . so
B . and
C . for
D . but
8、_______online shopping has changed our life, not all of its effects have been positive.
A . Since
B . After
C . While
D . Unless
9、Scientists have advanced many theories about why human beings cry tears , none of ______ has been proved.
A . whom
B . which
C . what
D . that
10、He wrote many children' s books, nearly half of _______were published in the 1990s.
A . whom
B . which
C . them
D . that