开始30天的冒险 __________ on a 30-day adventure

Which day is celebrated as International Doctors’ Day? () A: January<br/>30 B: September<br/>30 C: November<br/>30 D: March<br/>30

Shenzhou XI ________ with Tiangong II and commenced a 30-day journey.

中国大学MOOC: 开始30天的冒险__________ on a 30-day adventure

‎Which day is America’s National Day or Independence Day? ‍ A: May 10, 1775 B: July 4, 1776 C: Oct 19, 1781 D: Apr 30, 1789

Every day in France, more than 30 million baguettes are sold and eaten.

3. September 30 is the day ____ which you must pay your bill.

September 30 is the day ________ which you must pay your bill. A: by B: for C: with D: In

You can go to the exhibition （）. A: every day from 10:30 a.m. to 5:30 p.m. all year around B: on Sundays July and August from 10:00 a.m. to 5:30 p. m. C: every day from 10:30 a.m. to 5:30 p.m. from March 12 to October 31 D: on weekdays from November 1 to March 11 in winter

类MyDate定义如下： class MyDate{ int year=2019, month=5, day=30; { year=2017; month=1; day = 1; } MyDate(int year, int month, int day){this.year=year; this.month=month; this.day=day;} MyData(){this(2018,12,31);} }; 执行语句 MyDate adate=new MyDate(); adate.year、adate.month、adate.day的值为_____________。 A: 2019 5 30 B: 2017 1 1 C: 2018 12 31 D: 不确定不确定不确定