29．__________ when you are on the bus or bike．

妊娠______周胎儿开始出现呼吸运动，______周开始出现吞咽和排尿功能。

Which do you think is _________________important, health or wealth?

And they can ______their passports______，making leaving or “escaping” virtually impossible.

设a="a",b="b",c="c",d="d",执行语句x=IIf((a＜B)Or(c＞D)，"A","B")后，x的值为______。

设a=2，b=3，c=4，下列表达式的值是______。 Nota＜=c Or 4*c=b^2 And b＜＞a+C

临床上将妊娠全过程分为3个时期，妊娠____________末以前，称早期妊娠；妊娠____________至____________末为中期妊娠，妊娠__________及以后为晚期妊娠。

已知“a=10,r=6,x=7,b=True”，表达式“a＞=2*3.14159*r And x＜＞5 Or Not b”的值为______。

Duty is an act or a course of action that people __________you to take by social customs, law or religion.

发生青霉素超敏反应最早出现的症状是__________和__________。

表达式(8+3＞36.OR..T..AND.“A”-“B”$“ABC”)的运算顺序是______。

妊娠期高血压的病人，病情无恶化者，应在______周终止妊娠。