For your own______，please don′t smoke on the plane．（ ）
| A． |
feelings |
B． |
safety |
C． |
health |
﹣Would you like _______ apple or _______ pear？
﹣Either，thanks．（ ）
| A． |
an；an |
B． |
a；a |
C． |
an；a |
D． |
a；an |
Playing too many computer games is bad forour eyes．（ ）
| A． |
is harm to |
B． |
is injured for |
| C． |
is badly to |
D． |
is harmful to |
找出与下列句子划线部分意思相同或相近的选项．
Every time he comes up witha new idea，he writes it down in his notebook．（ ）
| A． |
comes under |
B． |
comes in |
| C． |
thinks of |
D． |
comes on |
Bob takes interest intaking photos of sea birds．（ ）
| A． |
is interested in |
B． |
is interesting |
| C． |
is good at |
D． |
is tired of |
John will call you in advanceto tell you when and where to meet．（ ）
| A． |
in a way |
B． |
in time |
| C． |
later |
D． |
ahead of time |