下面每个句子中均有1个词或短语划有底横线，请为每处划线部分确定1个意义最为接近选项。
1 She is sick.
A fat
B weak
C ill
D mad
2 Mary is looking for the book she lost yesterday.
A trying to find
B looking up
C looking at
D finding
3 I rarely wear a raincoat because I spend most of my time in a car.
A normally
B seldom
C frequently
D usually
4 He is a physician.
A researcher
B professor
C doctor
D student
5 An important part of the national government is the Foreign Service, a branch of the Department of State.
A tree
B division
C root
D leaf
6 Mary gets up at six o'clock every morning.
A rises
B stands
C arrives
D comes
7 Although I sympathize, I can't really do very much to help.
A Because
B Since
C Though
D For
8 Mary has made up her mind not to go to the meeting.
A tried
B promised
C decided
D attempted
9 I remember lots of things.
A much
B large
C big
D many
10 She will be pleased to meet you.
A angry
B happy
C sad
D unwilling
11 It is obvious that he will win the game.
A likely
B possible
C clear
D probable
12 The earth moves around the sun.
A before
B round
C after
D over
13 Did anyone call when I was out?
A everyone
B someone
C nobody
D anybody
14 It took us a long time to mend the house.
A build
B destroy
C design
D repair
15 I don't quite follow what she is saying.
A observe
B understand
C explain
D describe
