目前，我国加入的国际组织有：①APEC（亚太经合组织）②WTO（世界贸易组织）③

—I saw you come to school by bus this morning.

—Oh, I _______ come to school by bus, but it is raining today.

A．sometimes

B．always

C．hardly

D．usually

— I didn’ t expect to see you studying at the library so early in the morning.

—      , huh?

A．Every dog has its day

B．Many hands make light work

C．The early bird catches the worm

D．Too many cooks spoil the broth

惟一能区别一个控件的属性是 ______。

A．Caption

B．Text

C．Name

D．Index

关于皮脂腺下列叙述错误的是（）

A.皮脂腺由腺泡和导管构成

B.腺体呈泡状，有腺腔

C.皮脂腺为全浆腺

D.导管由复层鳞状上皮构成

E.头、面及胸背上部等处皮脂腺较多

关于甲地（170ºE，25ºS）的判断，正确的是（）

A.甲地位于东半球

B.甲地属于五带中的南温带

C.甲地处于中纬度地带

D.甲地每年有两次太阳直射现象