下载APP
【单选题】
How can exercise help make a person look younger?
A.
By them feel happier.
B.
It helps keep type Ⅱ muscle fibres in better condition.
C.
It increases oxygen flow.
举报
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】During what time did the location of the U.S．capital be chosen?
A.
Jefferson Administration.
B.
Washington Administration.
C.
Lincoln Administration.
D.
Johnson Administration.
【单选题】在Excel2000工作表的单元格中输入日期2006年10月18日，下列输入中不正确的是( )。
A.
2006-10-18
B.
2006／10／18
C.
2006_10_18
D.
2006年10月18
【单选题】为了有效地控制施工进度，要将施工进度总目标从不同角度进行层层分解，其中按项目组成分解总目标的是( )。
A.
单位工程动用时间
B.
土建工程完工日期
C.
一季度进度目标
D.
二期(年)工程进度目标
【单选题】以下正确的程序段是
A.
char str1[ ]='12345', str2[ ]='abcdef';
B.
char str[10],*st='abcde';strcat(str,st);
C.
char str[10]=' '。*st='abcde';strcat(str,st);
D.
char *st1='12345', *st2='abcde';strcat(st1, st2);
【单选题】(Having isolated) on a remote island, (with) little work (to occupy) them, the soldiers suffered from boredom and low (spirits).
A.
Having isolated
B.
with
C.
to occupy
D.
spirits
【单选题】She remains confident and ______ untroubled by our present problems.
A.
indefinitely
B.
infinitely
C.
optimistically
D.
seemingly
【单选题】设函数f(x)(x∈N)表示x除以3的余数，对x，y∈N都有( )． (A.f(x+3)=f(x) (B.f(x+y)=f(x)+f(y)
A.
f(x+3)=f(x)
B.
f(x+y)=f(x)+f(y)
C.
3f(x)=f(3x)
D.
f(x)f(y)=f(xy)
【单选题】It is during his spare time______Johnson has been studying a course in history.
A.
when
B.
which
C.
what
D.
that