【单选题】What does Florian Schaub mean by “bug”?
A.
an insect or similar small creature
B.
an illness caused by small organism
C.
a mistake in the computer program
D.
tiny hidden microphone which transmits what people are saying
【单选题】— _____________ does your mother do? — She is a cashier. [ ]
【判断题】《中庸》“可以赞天地之化育,则可以与天地参”中“参”的意思是“参加”。
【单选题】体视显微镜的光学系统由()、棱镜及目镜组成。
【单选题】如果合同中未明确规定以何种方法计重的话,则应按( )计重。
【单选题】如果合同中未明确规定以何种方法计重的话,其计量方法应为( )。
【单选题】__________ your new pen pal like? [ ]